Öffentliches Register
Software-GesundheitsberichtSchema 0.27.0 · Metriken 2.5.0 · 2026-07-27 00:43 UTC

ludwig-ai / ludwig

Low-code framework for building custom LLMs, neural networks, and other AI models

PythonApache-2.0★ 11.746 Sterne⑂ 1.218 Forksseit Dez. 2018Auf GitHub ansehen ↗

ludwig-ai/ludwig erreicht einen Gesundheitsindex von 94 von 100 und liegt damit im Bereich Außergewöhnlich. Am stärksten schneidet es bei Engineering Quality (96/100) ab, am schwächsten bei AI Readiness (52/100). Zuletzt heute aktualisiert. 3 Mitwirkende tragen den Großteil der jüngsten Arbeit.

94
gesamt / 100
Außergewöhnlich

Software-Gesundheitsindex

Metriken werden auf einer standardisierten Skala von 1–100 in gewichtete Kategorien gruppiert. Der Gesamtwert beginnt als ihr gewichtetes Mittel, kalibriert auf die Verteilung des öffentlichen Registers, sodass die Stufen Perzentilbedeutung tragen; sobald öffentliche Evidenz die Richtlinie für Hochrisikojurisdiktionen auslöst, wird die Bewertung angepasst und erhält die Obergrenze Gefährdet von 34.

94
Außergewöhnlich93-100Die Spitzengruppe des Registers (≈ obere 5 %); erfüllt im Wesentlichen alle geprüften Kriterien
Exzellent80-92Durchgehend stark; geringfügige Lücken
Gut65-79Gesund; Lücken sind begrenzt und beherrschbar
Mittel50-64Akzeptabel mit deutlichen Lücken; Überprüfung empfohlen
Schwach35-49Wesentliche Schwächen in mehreren Bereichen
Gefährdet20-34Erhebliche Schwächen; eine Übernahme erfordert Vorsicht
Kritisch1-19Schwerwiegende Probleme (aufgegeben, nur ein Maintainer, keine Hygiene)
VitalitätCommunity &VerbreitungNachhaltigkeit &GovernanceEngineering-QualitätSicherheitAI Readiness

Bewertungsprofil

Jede Achse ist eine Kategorie. Die Form zählt mehr als der Durchschnitt — ein gesundes Projekt füllt die gesamte Fläche, während ein Profil aus Spitzen und Kratern bedeutet, dass Stärke in einer Dimension Risiken in einer anderen verdeckt.

Der gewichtete Gesamtwert 81 wird auf der veröffentlichten Indexskala auf 94 kalibriert (Register-Kalibrierung 2026-08-02).

Eigentümerschaft

LudwigOrganisation
176 Follower6 öffentliche Reposseit Mai 2020

Dieses Repository wird von einer Organisation getragen — geteilte, rechenschaftspflichtige Trägerschaft, die jeden einzelnen Maintainer überdauern kann.

Paket-Ökosysteme

RegistryPaketVersionDownloads / MonatVersionenZuletzt veröffentlichtTags
PyPIludwig0.17.83.41377vor 0 Tagencomputer-visiondeep-learningludwigmachine-learningnatural-language-processing

Metriken nach Kategorie

Vitalität

Lebt das Projekt — wird Code geschrieben und werden Releases ausgeliefert?

83Exzellent · 21 % des Gesamtindex
Wie die Bewertung erfolgt
36/36Push-Aktualität — letzter Push vor 0 Tagen
8.3/36Commit-Rhythmus — 12/52 Wochen mit Commits
18/18Commit-Volumen — 267 Commits im letzten Jahr
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10
Verwendete Eingangsdaten
commits_last_year267
human_commit_share0,98
days_since_last_push0
active_weeks_last_year12

Release-Disziplin

100Außergewöhnlich
Wie die Bewertung erfolgt
27/27Liefert Releases aus — 73 Releases veröffentlicht
36/36Release-Aktualität — letztes Release vor 0 Tagen
27/27Release-Rhythmus — ein Release etwa alle 9 Tage
0/10OpenSSF Scorecard: Signed-Releases — keine Daten
Verwendete Eingangsdaten
releases_count73
latest_release_tagv0.17.8
releases_from_tagsnein
days_since_latest_release0
mean_days_between_releases9
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): OpenSSF Scorecard: Signed-Releases. Die verbleibenden Gewichte wurden renormalisiert.

Community & Verbreitung

Hat das Projekt Nutzer, Downloads, Aufmerksamkeit und ein einladendes Umfeld für Beitragende?

86Exzellent · 17 % des Gesamtindex

Popularität & Verbreitung

98Außergewöhnlich
Wie die Bewertung erfolgt
60/60Stars — 11.746 Stars
25/25Forks — 1.218 Forks
12.6/15Watcher — 183 Watcher
Verwendete Eingangsdaten
forks1.218
stars11.746
watchers183
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
Wie die Bewertung erfolgt
22.5/22.5README
22.5/22.5Lizenz — anerkannte Lizenz (Apache-2.0)
18/18CONTRIBUTING-Leitfaden
13.5/13.5Verhaltenskodex
0/7.2Issue-Vorlage
6.3/6.3PR-Vorlage
Verwendete Eingangsdaten
has_readmeja
has_licenseja
readme_badges
has_contributingja
has_issue_templatenein
has_code_of_conductja
readme_badge_services
has_pull_request_templateja
Wie die Bewertung erfolgt
47.1/80Downloads pro Monat — 3.413 Downloads/Monat über pypi
0/20Abhängige in der Registry — von diesem Ökosystem nicht ausgewiesen
Verwendete Eingangsdaten
packagesludwig
dependents
ecosystemspypi
total_downloads
monthly_downloads3.413
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): Abhängige in der Registry. Die verbleibenden Gewichte wurden renormalisiert.

Nachhaltigkeit & Governance

Überdauert das Projekt die Menschen, die es tragen — Bus-Faktor, Reaktionsfähigkeit, Trägerschaft und Paketpflege?

79Gut · 23 % des Gesamtindex
Wie die Bewertung erfolgt
36/54Bus-Faktor — 3 Beitragende decken die Hälfte aller Commits ab
17.6/22.5Commit-Verteilung — wichtigste beitragende Person verfasste 22 % der Commits
13.5/13.5Breite der Beitragenden — 98 Beitragende
10/10OpenSSF Scorecard: Contributors — project has 17 contributing companies or organizations
Verwendete Eingangsdaten
bus_factor3
contributors_sampled98
top_contributor_share0,219
Wie die Bewertung erfolgt
42/42Issue-Lösungsquote — 100 % der Issues geschlossen
25.9/30PR-Annahme — 2.588/2.999 entschiedene PRs gemergt
0/13Newcomer PR acceptance — kein PR eines Erstbeitragenden in 30 Tagen entschieden
0/15OpenSSF Scorecard: Code-Review — Found 0/28 approved changesets -- score normalized to 0
Verwendete Eingangsdaten
merged_prs2.588
open_issues1
closed_issues1.094
prs_merged_7d
prs_decided_7d
prs_merged_30d
prs_decided_30d
issue_closed_ratio0,999
closed_unmerged_prs411
first_time_authors_30d
first_time_prs_merged_30d
first_time_prs_decided_30d
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): newcomer_pr_acceptance. Die verbleibenden Gewichte wurden renormalisiert.
Wie die Bewertung erfolgt
30/30Organisatorische Trägerschaft — im Besitz einer Organisation
0/20Verifizierte Domain
16.2/25Reichweite des Inhabers — 176 Follower von ludwig-ai
18.2/25Kontohistorie — 6 öffentliche Repos, Kontoalter ca. 6 Jahre
Verwendete Eingangsdaten
followers176
owner_typeOrganization
is_verified
owner_loginludwig-ai
public_repos6
account_age_days2.261

Paketpflege

100Außergewöhnlich
Wie die Bewertung erfolgt
25/25Veröffentlicht & auflösbar — 1 Paket(e) auf pypi
35/35Veröffentlichungsaktualität — letzte Veröffentlichung vor 0 Tagen
20/20Versionshistorie — 77 veröffentlichte Versionen
20/20Nicht veraltet — aktiv, nicht veraltet oder zurückgezogen
Verwendete Eingangsdaten
packagesludwig
ecosystemspypi
any_deprecatednein
min_days_since_publish0

Engineering-Qualität

Sind grundlegende Engineering- und Dokumentationspraktiken vorhanden?

96Außergewöhnlich · 19 % des Gesamtindex

Engineering-Praktiken

94Außergewöhnlich
Wie die Bewertung erfolgt
24/24CI-Workflows — 6 Workflow(s)
24/24Tests vorhanden
16/16Linter-Konfiguration — .flake8
9.6/9.6Pre-Commit-Hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 2 out of 2 merged PRs checked by a CI test -- score normalized to 10
Verwendete Eingangsdaten
has_cija
has_testsja
has_editorconfignein
has_linter_configja
has_precommit_configja

Dokumentation

100Außergewöhnlich
Wie die Bewertung erfolgt
30/30README
25/25Dokumentationsverzeichnis
15/15Dokumentations-/Homepage-Site — http://ludwig.ai
10/10Repository-Beschreibung
10/10Topics — 20 Topics
10/10Wiki
Verwendete Eingangsdaten
topicsdeep-learning, deeplearning, deep, learning, machine-learning, machinelearning, natural-language-processing, natural-language, computer-vision, data-centric, data-science, pytorch, neural-network, ml, llm, llm-training, fine-tuning, llama, mistral, llama2
has_wikija
homepagehttp://ludwig.ai
has_readmeja
has_docs_dirja
has_descriptionja

Sicherheit

Sind die sichtbaren Sicherheits- und Lieferkettenpraktiken belastbar, ohne ungeklärte Exposition gegenüber Hochrisikojurisdiktionen?

64Mittel · 16 % des Gesamtindex
Wie die Bewertung erfolgt
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — keine Daten
2.5/2.5CI-Tests — 2 out of 2 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/28 approved changesets -- score normalized to 0
2.5/2.5Contributors — project has 17 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5Lizenz — license file detected
7.5/7.5Maintained — 30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10
5/5Packaging — packaging workflow detected
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — keine Daten
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
Verwendete Eingangsdaten
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate6,4
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): branch_protection, signed_releases. Die verbleibenden Gewichte wurden renormalisiert.

AI Readiness

Wie gut ist das Repository dafür ausgestattet, mit KI-Coding-Agenten entwickelt und gepflegt zu werden? Trägt ein bewusst kleines Gewicht (4 %): Agenten-Tooling ist ein echtes Pflegesignal, doch ein Repository ohne jedes Signal kann weiterhin 100/100 erreichen.

52Mittel · 4 % des Gesamtindex
Wie die Bewertung erfolgt
0/45Agentenanweisungen — keine CLAUDE.md / AGENTS.md / Editor-Regeln
0/15Maschinenlesbare Doku (llms.txt)
40/40Lesbare Commit-Historie — 90 von 98 menschlichen Commits benennen ihre Absicht (strukturierter Betreff oder erläuternder Text)
Verwendete Eingangsdaten
has_llms_txtnein
legible_history_share0,918
agent_instruction_files
agent_instruction_max_bytes
Wie die Bewertung erfolgt
0/18Bootstrap mit einem Befehl
22/22Automatisierte Tests
11/11Lint-/Format-Konfiguration — .flake8
11/11Statische Typprüfung — ludwig/py.typed
10/10Reproduzierbare Umgebung — devcontainer, Dockerfile
0/10Belegte Agentenpraxis — keine von Agenten verfassten Commits unter den letzten 100
0/8Automatisierte Wartung — keine automatisierten Abhängigkeits-Updates beobachtet
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Verwendete Eingangsdaten
has_nixnein
has_testsja
lockfiles
has_dockerfileja
typed_languagenein
bootstrap_files
has_devcontainerja
has_linter_configja
typecheck_configsludwig/py.typed
agent_commit_share0
toolchain_manifests
dependency_bot_commit_share0
Wie die Bewertung erfolgt
27/45Typprüfbarer Code — Python mit Typprüfungs-Konfiguration (ludwig/py.typed)
54.5/55Handhabbare Dateigrößen — 7/805 Quelldateien über 60 KB
Verwendete Eingangsdaten
primary_languagePython
largest_source_bytes107.706
source_files_sampled805
oversized_source_files7
Wie die Bewertung erfolgt
0/40API-Schema (OpenAPI/GraphQL/proto)
0/20MCP-Server
40/40Lauffähige Beispiele — examples, notebooks
Verwendete Eingangsdaten
example_dirsexamples, notebooks
has_mcp_signalnein
api_schema_files

Eckdaten

11.746GitHub-Sterne
98Mitwirkende
267Commits, letzte 12 Monate
0Tage seit letztem Push
73Releases
3Bus-Faktor
1offene Issues
PyPIPaket-Ökosysteme

Warnungen zur Datenerhebung

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • deps.dev does not index pypi:ludwig@0.17.8; advisories assessed against the repository dependency graph instead
  • No resolved dependencies carried a version and a supported ecosystem

Weitere Details

Stern- und Fork-Verlauf 0 ★ / 1.218 ⇿
0Sterne
1.218Forks
71Releases

Wann jeder Stern und Fork hinzugefügt wurde, von GitHub erfasst und nach Tagen gruppiert. Das kumulierte Wachstum steht direkt über den täglichen Zugängen, aus denen es besteht, sodass beide gegeneinander lesbar sind: stetiger organischer Zuwachs sieht ganz anders aus als ein abrupter, kurzlebiger Ausschlag. Wo dieser Unterschied messbar ist, wird er als Wachstumsauthentizität ausgewiesen.

Es wird nur die jüngste Historie angezeigt — dieses Repository überschreitet das Erfassungsfenster, sodass die früheste Historie nicht erfasst wird.

2505007501.0001.2501.218582019-022022-112026-07
Major 0Minor 8Patch 49

Jeder Punkt umfasst 7 Tage.

OpenSSF Scorecard 6.4 / 10
6.4Gesamtwert

Unabhängige, werkzeugneutrale Sicherheitsbewertung durch das quelloffene OpenSSF Scorecard. Jede Prüfung honoriert eine Sicherheits-Praxis, nicht das Werkzeug eines bestimmten Anbieters. Prüfungen, die Scorecard nicht ermitteln konnte, sind mit k. A. markiert und vom Sicherheitswert ausgeschlossen (nie als null gezählt).Scorecard v5.5.0 · 2026-07-27 00:42 UTC

10Binary-Artifactsno binaries found in the repo
k. A.Branch-Protectioninternal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
10CI-Tests2 out of 2 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/28 approved changesets -- score normalized to 0
10Contributorsproject has 17 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
10Security-Policysecurity policy file detected
k. A.Signed-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
Direkte Abhängigkeiten 40
RegistryPaketVersionsvorgabeManifest
PyPInumpy>=1.24pyproject.toml
PyPIpandas>=2.0pyproject.toml
PyPIscipy>=1.10pyproject.toml
PyPItabulate>=0.9pyproject.toml
PyPIscikit-learn>=1.3pyproject.toml
PyPItqdm>=4.60pyproject.toml
PyPItorch>=2.11pyproject.toml
PyPItorchaudio>=2.11pyproject.toml
PyPItorchcodec>=0.1pyproject.toml
PyPItorchvision>=0.26pyproject.toml
PyPItransformers>=5.0pyproject.toml
PyPIsentencepiece>=0.2pyproject.toml
PyPIspacy>=2.3pyproject.toml
PyPIPyYAML>=6.0pyproject.toml
PyPIabsl-pypyproject.toml
PyPIkagglepyproject.toml
PyPIrequests>=2.28pyproject.toml
PyPIpy-cpuinfopyproject.toml
PyPIfsspecpyproject.toml
PyPIdataclasses-jsonpyproject.toml
PyPIjsonschema>=4.17pyproject.toml
PyPItensorboardpyproject.toml
PyPItorchmetrics>=1.0pyproject.toml
PyPItorchinfopyproject.toml
PyPIfilelockpyproject.toml
PyPIpsutilpyproject.toml
PyPIprotobuf>=4.0pyproject.toml
PyPIgpustatpyproject.toml
PyPIrich>=12.4.4pyproject.toml
PyPIpackagingpyproject.toml
PyPIretrypyproject.toml
PyPIsacremosespyproject.toml
PyPIbitsandbytes>=0.44.0pyproject.toml
PyPIxlwtpyproject.toml
PyPIxlrdpyproject.toml
PyPIopenpyxlpyproject.toml
PyPIpyarrow>=14.0pyproject.toml
PyPIlxmlpyproject.toml
PyPIdatasetspyproject.toml
PyPIsafetensors>=0.4pyproject.toml
Alle Abhängigkeiten 32

Vollständig aufgelöster Abhängigkeitssatz aus dem GitHub-Abhängigkeitsgraphen: 22 direkte und 10 indirekte (transitive) Pakete. Die transitive Hülle ist vollständig, wenn das Repository eine Lockfile eincheckt.

RegistryPaketVersionBeziehung
PyPIbitsandbytesdirekt
PyPIjsonschemadirekt
PyPInumpydirekt
PyPIpandasdirekt
PyPIprotobufdirekt
PyPIpyarrowdirekt
PyPIpyyamldirekt
PyPIrequestsdirekt
PyPIrichdirekt
PyPIsafetensorsdirekt
PyPIscikit-learndirekt
PyPIscipydirekt
PyPIsentencepiecedirekt
PyPIspacydirekt
PyPItabulatedirekt
PyPItorchdirekt
PyPItorchaudiodirekt
PyPItorchcodecdirekt
PyPItorchmetricsdirekt
PyPItorchvisiondirekt
PyPItqdmdirekt
PyPItransformersdirekt
PyPIconfigspaceindirekt
PyPIdaskindirekt
PyPIfutureindirekt
PyPImatplotlibindirekt
PyPIpeftindirekt
PyPIpredibaseindirekt
PyPIrayindirekt
PyPIruffindirekt
PyPIs3fsindirekt
PyPItorchaoindirekt
Abhängigkeits-Advisories nicht bewertet

Der Advisory-Abgleich konnte für diesen Bericht nicht ausgeführt werden: No resolved dependencies carried a version and a supported ecosystem

JSON-Rohbericht maschinenlesbar
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          "published_at": "2026-05-05T05:29:01Z"
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          "tag": "v0.15.0",
          "kind": "minor",
          "published_at": "2026-04-26T19:53:42Z"
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          "kind": "patch",
          "published_at": "2026-04-15T17:39:52Z"
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          "tag": "v0.14.0",
          "kind": "minor",
          "published_at": "2026-04-15T05:05:07Z"
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        {
          "tag": "v0.13.0",
          "kind": "minor",
          "published_at": "2026-04-12T06:12:27Z"
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          "tag": "v0.12.0",
          "kind": "minor",
          "published_at": "2026-04-04T04:01:25Z"
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          "tag": "v0.11.4",
          "kind": "patch",
          "published_at": "2026-04-02T03:18:58Z"
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          "headline": "fix: pre-install torchcodec from CPU index; update automl test for ft…",
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          "body": "torchaudio 2.11 uses torchcodec for all audio I/O, which requires FFmpeg.\nCI was not installing ffmpeg and the torch pin (2.7.1) was below the new\ntorch>=2.11 lower bound, causing pip to upgrade to 2.12.0+cu130 (CUDA build\nfrom default PyPI) instead of the intended CPU build.\n\n- Add ffmpeg to apt-ge\n[…]\norch==2.12.0, torchvision==0.27.0, torchaudio==2.11.0\n- Use --extra-index-url https://download.pytorch.org/whl/cpu on all pip\n  install steps so torchcodec resolves to the +cpu build, not the CUDA one",
          "is_bot": false,
          "headline": "fix: update CI torch pins to 2.12.0 and add ffmpeg for torchcodec",
          "author_name": "w4nderlust",
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          "body": "- Require torch>=2.11, torchaudio>=2.11, torchvision>=0.26, transformers>=5.0\n  in core deps to match torchao>=0.17.0 (which requires torch>=2.11); fixes\n  LLM fine-tuning crash caused by torchao/torch version mismatch in Docker images\n- Update all four Docker images to pin torch==2.12.0, torchvisio\n[…]\na; torchao>=0.17.0 replaces old >=0.9.0\n- Change AutoML default tabular combiner from tabnet to ft_transformer;\n  add ft_transformer and tabtransformer to combiner_defaults with tuned hyperopt configs",
          "is_bot": false,
          "headline": "chore: bump version to 0.17.2; upgrade torch stack and automl defaults",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-23T00:43:39Z",
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        {
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          "body": "- Extract _NDJSONChannel helper to eliminate _open/_emit copy-paste\n- Use NumpyEncoder instead of default=str for Ludwig JSON convention\n- _NDJSONChannel.__del__ closes file handle if on_hyperopt_end never fires\n- Remove import-inside-method for time in trainer.py and trainer_utils.py\n- Replace logger.info() in SIGUSR1/2 signal handlers with print() to\n  avoid potential deadlock when logging lock is held by main thread\n- Exclude ephemeral ProgressTracker fields from JSON serialization",
          "is_bot": false,
          "headline": "Refactor StudioCallback and trainer pause/resume for correctness",
          "author_name": "w4nderlust",
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          "body": "… bug\n\nTwo root causes for CI failure in test_experiment[1919-0]:\n\n1. eval_loss() double-update bug: for non-MeanMetric eval_loss_metrics\n   (e.g. MSEMetric), calling self.eval_loss_metric(preds, targets) invokes\n   forward() which updates the metric's running state — but update_metrics()\n   already\n[…]\nx: module-scoped single_threaded_blas fixture sets\n   torch.set_num_threads(1) for the duration of test_reproducibility.py,\n   eliminating BLAS non-determinism without affecting the rest of the suite.",
          "is_bot": false,
          "headline": "fix: deterministic reproducibility tests; fix eval_loss double-update…",
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          "body": "Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": true,
          "headline": "[pre-commit.ci] pre-commit suggestions (#4191)",
          "author_name": "pre-commit-ci[bot]",
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          "oid": "45a33bf9c6e8512aa943ad30db197832bf1750ed",
          "body": ".claude/worktrees/ paths were committed as gitlink submodule entries,\nbreaking CI checkout with submodules:recursive. Removed from index\nand added to .gitignore.",
          "is_bot": false,
          "headline": "Remove accidental Claude worktree gitlinks from index",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
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          "body": "0.17.0 was tagged before the version bump commit landed, so the\nPyPI build produced ludwig-0.16.2 and was rejected as a duplicate.\nThis patch release also includes:\n- Preprocessing pipeline hardening for output features without\n  preprocessing config (e.g. anomaly type)\n- StudioCallback for Ludwig Studio metrics/hyperopt integration\n- Per-call callbacks on train() and hyperopt ray-free hardening",
          "is_bot": false,
          "headline": "chore: bump version to 0.17.1",
          "author_name": "w4nderlust",
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          "body": "…ssing config\n\nOutput features like `anomaly` do not include a `preprocessing` key in their\nconfig dict (unlike all standard input/output features). This caused KeyErrors\nin four places in the preprocessing pipeline:\n\n- build_preprocessing_parameters: skip features with no PREPROCESSING key\n- build_\n[…]\nin the metric registry) that prevents training; these fixes are\ndefensive guards that prevent the preprocessing stage from crashing on any\nfuture output feature type that omits a preprocessing config.",
          "is_bot": false,
          "headline": "Fix preprocessing pipeline crash for output features without preproce…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
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          "body": "…onments\n\n- Add callbacks parameter to LudwigModel.train() so per-call callbacks can\n  be merged with model-level callbacks without rebuilding the model\n- Make ray imports in execution.py optional so OptunaExecutor works without ray\n- Add on_hyperopt_trial_start/end dispatch in OptunaExecutor so callbacks\n  receive trial lifecycle events during optuna-based hyperopt runs",
          "is_bot": false,
          "headline": "Add per-call callbacks to train(), harden hyperopt for ray-free envir…",
          "author_name": "w4nderlust",
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          "oid": "44512d165418a86c0378cf3dd1b1ef7fbf7c2fb7",
          "body": "- Rename ludwig/callbacks.py → ludwig/callbacks/__init__.py so that\n  ludwig.callbacks.studio is importable as a submodule\n- Add on_hyperopt_trial_start / on_hyperopt_trial_end / on_hyperopt_end\n  hooks to StudioCallback: write trial_start, trial_end, hyperopt_end\n  events to <group_output_dir>/trials.jsonl for Ludwig Studio to stream\n- Add optional group_id / group_output_dir constructor params\n- Track best_eval_metric_value per trial via on_epoch_end for reporting",
          "is_bot": false,
          "headline": "Convert callbacks.py to package, add hyperopt hooks to StudioCallback",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
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          "body": "StudioCallback (ludwig/callbacks/studio.py):\n- Built-in Ludwig callback for Ludwig Studio integration\n- Streams lifecycle events (phase transitions, per-epoch metrics) to\n  <output_dir>/metrics.jsonl (line-buffered NDJSON)\n- Emits progress_pct and eta_seconds on every metric event using the\n  new Pr\n[…]\n\n- Register SIGUSR2 handler: resume from SIGUSR1 pause\n- Initialize _training_paused=False in __init__\n- Restore SIG_DFL at end of training\n- Populate progress_tracker fields after batcher initializes",
          "is_bot": false,
          "headline": "Add StudioCallback, SIGUSR1/2 pause-resume, enhanced ProgressTracker",
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          "body": "… (CWE-502) (#4190)",
          "is_bot": false,
          "headline": "fix(security): remove pickle from auto-dispatch and harden torch.load…",
          "author_name": "Piero Molino",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-17T19:05:10Z",
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          "body": "…#4189)",
          "is_bot": false,
          "headline": "fix(api): remove stale type: ignore and dead tuple check in train() (…",
          "author_name": "Piero Molino",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-17T17:41:55Z",
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          "oid": "7c526ab6beda3a965c36af1d618f98a366583575",
          "body": "…guide (#4187)",
          "is_bot": false,
          "headline": "docs: fix stale BaseFeatureMixin references in adding_a_feature_type …",
          "author_name": "Piero Molino",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-17T17:11:14Z",
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          "body": null,
          "is_bot": false,
          "headline": "refactor: full codebase improvement plan (Phase 0–7) (#4186)",
          "author_name": "Piero Molino",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-17T07:53:31Z",
          "body_truncated": false,
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          "oid": "0cd82690695d1930deafd59563470c4b90ccbb2b",
          "body": "…; fix visualize types\n\n- Add name() and description() classmethods to VeRA, LoHa, LoKr, FourierFT, BOFT adapter configs\n- Annotate **kwargs: Any in api.py public methods and kfold_cross_validate\n- Annotate hyperopt_hiplot_cli/hyperopt_hiplot with full type signatures\n- Add dict annotation to metadata parameter in confidence_thresholding_2thresholds_{2,3}d",
          "is_bot": false,
          "headline": "fix(docs): add name/description to adapter schemas; annotate **kwargs…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-16T20:48:52Z",
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          "is_bot": false,
          "headline": "chore: bump version to 0.17.0",
          "author_name": "w4nderlust",
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        {
          "oid": "b6b6bc917d8af755263ba6f497a421d22e794806",
          "body": "…hed memmap (#4173)",
          "is_bot": false,
          "headline": "feat(data): preprocessing mode enum + prefetch_size config + lazy_cac…",
          "author_name": "Piero Molino",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-16T19:14:03Z",
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        {
          "oid": "84d180d796860fc71780a3e930a0f7875d8928ef",
          "body": "Two root-cause fixes that together bring lazy-decode throughput to\nnear-eager performance:\n\n1. Audio FBANK over-subscription fix\n   LazyColumn for audio now uses max(1, cpu_count // torch_threads)\n   workers instead of the previous default of min(16, cpu_count+4).\n   FBANK is CPU-bound and already u\n[…]\n:           already 99.9% util (async reader was correct)\n\nAlso add:\n- 30 unit tests in tests/ludwig/data/test_prefetch_batcher.py\n- scripts/benchmark_training_pipeline.py for per-step timing analysis",
          "is_bot": false,
          "headline": "feat(data): prefetch background decoder for lazy audio/image features",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-16T05:21:55Z",
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        },
        {
          "oid": "991efde40be4c8275164a59c8b1f121176a11f39",
          "body": "…ession tests and benchmark\n\n- _with_lazy_decode now emits a WARNING (not silent skip) when lazy=True but\n  lazy_audio_params / lazy_image_params is absent in training_set_metadata,\n  so stale preprocessing caches fail loudly rather than silently passing path\n  strings to workers.\n- Add parametrized\n[…]\nnchmark_lazy_decode.py to measure throughput across\n  eager_local / lazy_local / eager_ray / lazy_ray paths; confirms lazy=False\n  (eager_ray) is unaffected by the decode pipeline change (~3 700 sps).",
          "is_bot": false,
          "headline": "fix(ray): warn on missing lazy_audio/image_params; add lazy-mode regr…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-16T04:34:22Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "39a774cd2df5828163a85b7a6ac9d8adddea699c",
          "body": "… training actors\n\nLazy audio/image features store file paths in the dataset. PandasDataset wraps\nthese with LazyColumn objects so local training decodes per-batch. RayDataset had\nno equivalent, so Ray workers received raw path strings instead of tensors. The\nbatcher then tried to np.stack strings, \n[…]\naset — which is the whole point of lazy=True.\n\nAlso remove the workaround lazy=False from audio_feature() test helper; with the\nfix, lazy=True (schema default) works correctly in distributed training.",
          "is_bot": false,
          "headline": "fix(ray): decode lazy media features in Ray data pipeline, not inside…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-16T04:00:47Z",
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        },
        {
          "oid": "c6b3b1fd5c10fa1cc0a34ebb9cc670094b5bb264",
          "body": "…ributed tests 6x (#4172)",
          "is_bot": false,
          "headline": "test(ci): rename integration groups to sequential letters, split dist…",
          "author_name": "Piero Molino",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-16T02:56:15Z",
          "body_truncated": false,
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        },
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          "oid": "4e94923dde41f7ab97b91d73dcc40a8b7cca2f90",
          "body": null,
          "is_bot": false,
          "headline": "feat(data): lazy preprocessing for audio and image features (#4171)",
          "author_name": "Piero Molino",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-16T00:22:30Z",
          "body_truncated": false,
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        },
        {
          "oid": "0743a27c15a0b0df9f606529c39fe983cdde5893",
          "body": "…r in load_pretrained_from_config\n\ntorchao>=0.9.0 calls torch.utils._pytree.register_constant() at class-definition\ntime (via @register_as_pytree_constant), which was added in PyTorch 2.7.0. Users\non PyTorch 2.6.x get an AttributeError the moment transformers imports the torchao\nquantizer module — e\n[…]\nient HuggingFace Hub download failures; catching\n  all Exception was causing 8 retries over ~2.5 minutes before surfacing the real\n  error (AttributeError from the broken torchao import).\n\nFixes #4170",
          "is_bot": false,
          "headline": "fix(llm): require torch>=2.7 with llm extra; stop retrying non-OSErro…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T04:11:22Z",
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        },
        {
          "oid": "910a45ed6aaa16e332b9dc3da38beab9ffd0c88d",
          "body": "…ed data\n\nPrevents OOM on image datasets (e.g. rendered_sst2) where streaming\n40k images into a large shuffle buffer exhausted all available RAM.\nSequential sampling from skip position is sufficient for diversity.\n\nAlso marks intentionally-deleted dataset configs as skipped in results.",
          "is_bot": false,
          "headline": "fix(datasets/smoke-test): use buffer=1 for diversity-retry skip-sampl…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T03:37:45Z",
          "body_truncated": false,
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        },
        {
          "oid": "426f348ff761cb586c040ccdda419b2ef6a563e4",
          "body": "…t outputs\n\nNatural Questions rows are ~1MB each; a 10k buffer wastes 10GB RAM.\nText/number output datasets have no minimum-diversity requirement, so\na 2k shuffle buffer is sufficient while keeping memory usage bounded.",
          "is_bot": false,
          "headline": "fix(datasets/smoke-test): reduce default shuffle buffer to 2k for tex…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T03:16:31Z",
          "body_truncated": false,
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        },
        {
          "oid": "a17f0b756b7adc3e9e1cbb55c194c686baa31103",
          "body": "…ification outputs\n\n100k buffer rows for text/number outputs (NQ, ASR, etc.) wastes RAM and time.\nOnly use the 100k buffer when output features are category/binary (need label\ndiversity in sorted datasets). Media datasets always use 5k.",
          "is_bot": false,
          "headline": "fix(datasets/smoke-test): smart shuffle buffer — large only for class…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T03:14:55Z",
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        },
        {
          "oid": "427279981b479dfa138b5fcf3c275117fa7bcac6",
          "body": null,
          "is_bot": false,
          "headline": "fix(datasets): change peoples_speech duration_ms from category to number",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T03:09:47Z",
          "body_truncated": false,
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        },
        {
          "oid": "92e1b20cac811b9a5a12173f39e6750417f90748",
          "body": "The GLUE ax diagnostic split only has a test split with all labels=-1\n(benchmark labels are hidden). Unusable for training smoke tests.",
          "is_bot": false,
          "headline": "fix(datasets): remove glue_diagnostic config (hidden test labels)",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T03:06:00Z",
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        },
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          "oid": "2c83326c57c879a7d7aeb8ec416e34264193f18c",
          "body": "…on datasets\n\nWhen an output category/binary column has only 1 distinct value after sampling\n(dataset is sorted by label), retry by skipping 40k rows into the stream and\ntaking a second half-sample from a different label region. Handles cases like\nrendered_sst2 (SST-2 as images, sorted: all negatives first then positives).\n\nAlso adds skip parameter to stream_sample() for targeted offset sampling.",
          "is_bot": false,
          "headline": "fix(datasets/smoke-test): add diversity retry for sorted classificati…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T03:05:25Z",
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        },
        {
          "oid": "e596e904ef2121cb901799c825a6e95df3074d51",
          "body": "Audio and image datasets stream large files — use a 5k buffer to avoid\nstreaming 100k large files. Text datasets use 100k buffer to ensure\nlabel diversity in sorted classification datasets (dbpedia_14, imdb, etc).",
          "is_bot": false,
          "headline": "fix(datasets/smoke-test): use media-aware shuffle buffer size",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T03:00:51Z",
          "body_truncated": false,
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        },
        {
          "oid": "de8bb8d16bada7382cf125e3308a086bd8328afd",
          "body": "…iversity\n\nSorted datasets like imdb (25k rows/class), rotten_tomatoes (5k/class),\nand dbpedia_14 (40k/class) require a larger shuffle buffer to ensure\nat least 2 distinct label values appear in the 1000-row sample.",
          "is_bot": false,
          "headline": "fix(datasets/smoke-test): increase shuffle buffer to 100k for label d…",
          "author_name": "w4nderlust",
          "author_login": "w4nderlust",
          "committed_at": "2026-05-14T02:58:56Z",
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        },
        {
          "oid": "6ae10bbea70483a438570848f5ae7a5300c899f9",
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          "is_bot": false,
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          "headline": "feat: Mega-AutoML infrastructure — YAML search space, config pipeline…",
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          "is_bot": false,
          "headline": "refactor: split 4144-line visualize.py into domain-scoped visualize/ …",
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          "headline": "Release v0.16.2",
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          "headline": "fix: call init_dist_strategy(\"local\") in tune_batch_size_fn and tune_…",
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          "headline": "Release v0.16.1",
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          "headline": "fix: defer PreTrainedModel import to TYPE_CHECKING to fix import on P…",
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          "body": "…nd LLM readability\n\nComplete redesign:\n- New capability matrix table in What's New (PatchTST/N-BEATS, advanced PEFT, VLM, HyperNetwork\n  combiner, Nash-MTL/Pareto-MTL, LLM config gen, ModelInspector, Ray Serve, KServe)\n- Collapsed capabilities into details sections (LLM fine-tuning, multimodal/tabu\n[…]\nmerged into concise bullet list\n- Added navigation bar (Docs / Getting Started / Examples / Discord)\n- Improved keyword density for search and LLM retrieval (model names, technique names, config keys)",
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          "headline": "docs: modernize README — add all 0.15 features, restructure for SEO a…",
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          "headline": "fix+test: encoder input_shape contract + ultra-slow e2e tests for Pat…",
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          "headline": "feat: world-class timeseries forecasting — PatchTST, N-BEATS, MASE, s…",
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          "headline": "feat: advanced PEFT adapters — PiSSA/EVA/CorDA, TinyLoRA, C3A, OFT, H…",
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          "headline": "fix: GPU underutilization in Ray backend + Python 3.14 annotation cra…",
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                    }
                  }
                ],
                "max_points": 80
              },
              {
                "key": "registry_dependents",
                "name": "Registry dependents",
                "detail": "not reported by this ecosystem",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_reported_by_this_ecosystem",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
      },
      {
        "key": "governance",
        "band": "good",
        "name": "Sustainability & Governance",
        "value": 79,
        "weight": 0.23,
        "metrics": [
          {
            "key": "maintainer_resilience",
            "band": "good",
            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
            "value": 77,
            "inputs": {
              "bus_factor": 3,
              "contributors_sampled": 98,
              "top_contributor_share": 0.219
            },
            "components": [
              {
                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "3 contributor(s) cover half of all commits",
                "points": 36,
                "status": "partial",
                "details": [
                  {
                    "code": "bus_factor",
                    "params": {
                      "count": 3
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                "max_points": 54
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              {
                "key": "commit_distribution",
                "name": "Commit distribution",
                "detail": "top contributor authored 22% of commits",
                "points": 17.6,
                "status": "partial",
                "details": [
                  {
                    "code": "top_contributor_share",
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                      "share": 22
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                ],
                "max_points": 22.5
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              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "98 contributors",
                "points": 13.5,
                "status": "met",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 98
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                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 17 contributing companies or organizations",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "good",
            "name": "Issue & PR responsiveness",
            "note": "Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "newcomer_pr_acceptance"
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                }
              },
              {
                "code": "weights_renormalized",
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            ],
            "value": 78,
            "inputs": {
              "merged_prs": 2588,
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              "prs_merged_7d": null,
              "prs_decided_7d": null,
              "prs_merged_30d": null,
              "prs_decided_30d": null,
              "issue_closed_ratio": 0.999,
              "closed_unmerged_prs": 411,
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              "first_time_prs_merged_30d": null,
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            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "100% of issues closed",
                "points": 42,
                "status": "partial",
                "details": [
                  {
                    "code": "issues_closed_share",
                    "params": {
                      "share": 100
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                  }
                ],
                "max_points": 42
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "2588/2999 decided PRs merged",
                "points": 25.9,
                "status": "partial",
                "details": [
                  {
                    "code": "decided_prs_merged",
                    "params": {
                      "merged": 2588,
                      "decided": 2999
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                  }
                ],
                "max_points": 30
              },
              {
                "key": "newcomer_pr_acceptance",
                "name": "Newcomer PR acceptance",
                "detail": "no first-time contributor's PR decided in 30d",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_newcomer_prs",
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                      "days": 30
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                  }
                ],
                "max_points": 13
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 0/28 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              }
            ]
          },
          {
            "key": "stewardship",
            "band": "moderate",
            "name": "Ownership & stewardship",
            "note": null,
            "notes": [],
            "value": 64,
            "inputs": {
              "followers": 176,
              "owner_type": "Organization",
              "is_verified": null,
              "owner_login": "ludwig-ai",
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              "account_age_days": 2261
            },
            "components": [
              {
                "key": "ownership_backing",
                "name": "Ownership backing",
                "detail": "organization-owned",
                "points": 30,
                "status": "met",
                "details": [
                  {
                    "code": "owner_organization",
                    "params": {}
                  }
                ],
                "max_points": 30
              },
              {
                "key": "verified_domain",
                "name": "Verified domain",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              },
              {
                "key": "owner_reach",
                "name": "Owner reach",
                "detail": "176 followers of ludwig-ai",
                "points": 16.2,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 176,
                      "login": "ludwig-ai"
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                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "6 public repos, account ~6 yr old",
                "points": 18.2,
                "status": "partial",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 6
                    }
                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 6
                    }
                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "exceptional",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "ludwig"
              ],
              "ecosystems": "pypi",
              "any_deprecated": false,
              "min_days_since_publish": 0
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on pypi",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "pypi"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 0 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 0
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                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "77 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 77
                    }
                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "exceptional",
        "name": "Engineering Quality",
        "value": 96,
        "weight": 0.19,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "exceptional",
            "name": "Engineering practices",
            "note": null,
            "notes": [],
            "value": 94,
            "inputs": {
              "has_ci": true,
              "has_tests": true,
              "has_editorconfig": false,
              "has_linter_config": true,
              "has_precommit_config": true
            },
            "components": [
              {
                "key": "ci_workflows",
                "name": "CI workflows",
                "detail": "6 workflow(s)",
                "points": 24,
                "status": "met",
                "details": [
                  {
                    "code": "ci_workflows",
                    "params": {
                      "count": 6
                    }
                  }
                ],
                "max_points": 24
              },
              {
                "key": "tests_present",
                "name": "Tests present",
                "detail": null,
                "points": 24,
                "status": "met",
                "details": [],
                "max_points": 24
              },
              {
                "key": "linter_config",
                "name": "Linter config",
                "detail": ".flake8",
                "points": 16,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": ".flake8"
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                  }
                ],
                "max_points": 16
              },
              {
                "key": "pre_commit_hooks",
                "name": "Pre-commit hooks",
                "detail": null,
                "points": 9.6,
                "status": "met",
                "details": [],
                "max_points": 9.6
              },
              {
                "key": "editorconfig",
                "name": ".editorconfig",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.4
              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
                "detail": "2 out of 2 merged PRs checked by a CI test -- score normalized to 10",
                "points": 20,
                "status": "met",
                "details": [],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "exceptional",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "topics": [
                "deep-learning",
                "deeplearning",
                "deep",
                "learning",
                "machine-learning",
                "machinelearning",
                "natural-language-processing",
                "natural-language",
                "computer-vision",
                "data-centric",
                "data-science",
                "pytorch",
                "neural-network",
                "ml",
                "llm",
                "llm-training",
                "fine-tuning",
                "llama",
                "mistral",
                "llama2"
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              "has_wiki": true,
              "homepage": "http://ludwig.ai",
              "has_readme": true,
              "has_docs_dir": true,
              "has_description": true
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 30,
                "status": "met",
                "details": [],
                "max_points": 30
              },
              {
                "key": "documentation_directory",
                "name": "Documentation directory",
                "detail": null,
                "points": 25,
                "status": "met",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
                "detail": "http://ludwig.ai",
                "points": 15,
                "status": "met",
                "details": [],
                "max_points": 15
              },
              {
                "key": "repository_description",
                "name": "Repository description",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "topics",
                "name": "Topics",
                "detail": "20 topics",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "topics_count",
                    "params": {
                      "count": 20
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                  }
                ],
                "max_points": 10
              },
              {
                "key": "wiki",
                "name": "Wiki",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          }
        ],
        "description": "Are baseline engineering and documentation practices in place?"
      },
      {
        "key": "security",
        "band": "moderate",
        "name": "Security",
        "value": 64,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "moderate",
            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): Branch-Protection, Signed-Releases. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "branch_protection",
                    "signed_releases"
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                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 64,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 16,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 2,
              "scorecard_aggregate": 6.4
            },
            "components": [
              {
                "key": "binary_artifacts",
                "name": "Binary-Artifacts",
                "detail": "no binaries found in the repo",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "branch_protection",
                "name": "Branch-Protection",
                "detail": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
              },
              {
                "key": "ci_tests",
                "name": "CI-Tests",
                "detail": "2 out of 2 merged PRs checked by a CI test -- score normalized to 10",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 0/28 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 17 contributing companies or organizations",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
                "detail": "no dangerous workflow patterns detected",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
                "name": "Dependency-Update-Tool",
                "detail": "update tool detected",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
                "detail": "project is not fuzzed",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow detected",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "SAST tool is not run on all commits -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file detected",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "signed_releases",
                "name": "Signed-Releases",
                "detail": "no releases found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
              },
              {
                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "detected GitHub workflow tokens with excessive permissions",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "0 existing vulnerabilities detected",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "exceptional",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
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              "commit_weight_rule": {
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                "min_commit_share": 0.1
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              "review_only_matches": 0,
              "below_threshold_exposures": [],
              "assessed_self_published_locations": 8
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
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            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "moderate",
        "name": "AI Readiness",
        "value": 52,
        "weight": 0.04,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "weak",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": 0.918,
              "agent_instruction_files": [],
              "agent_instruction_max_bytes": null
            },
            "components": [
              {
                "key": "agent_instructions",
                "name": "Agent instructions",
                "detail": "no CLAUDE.md / AGENTS.md / editor rules",
                "points": 0,
                "status": "missed",
                "details": [
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                    "code": "no_agent_instructions",
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                ],
                "max_points": 45
              },
              {
                "key": "machine_readable_docs_llms_txt",
                "name": "Machine-readable docs (llms.txt)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "legible_commit_history",
                "name": "Legible commit history",
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                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "legible_history",
                    "params": {
                      "legible": 90,
                      "sampled": 98
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                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "ai_verify_loop",
            "band": "moderate",
            "name": "Verify loop (build / test / typecheck)",
            "note": null,
            "notes": [],
            "value": 54,
            "inputs": {
              "has_nix": false,
              "has_tests": true,
              "lockfiles": [],
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              "agent_commit_share": 0,
              "toolchain_manifests": [],
              "dependency_bot_commit_share": 0
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            "components": [
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                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "automated_tests",
                "name": "Automated tests",
                "detail": null,
                "points": 22,
                "status": "met",
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                "max_points": 22
              },
              {
                "key": "lint_format_config",
                "name": "Lint / format config",
                "detail": ".flake8",
                "points": 11,
                "status": "met",
                "details": [
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                    "code": "file_list",
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                      "files": ".flake8"
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                  }
                ],
                "max_points": 11
              },
              {
                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": "ludwig/py.typed",
                "points": 11,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
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                ],
                "max_points": 11
              },
              {
                "key": "reproducible_environment",
                "name": "Reproducible environment",
                "detail": "devcontainer, Dockerfile",
                "points": 10,
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        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero)."
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    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
    "deps.dev does not index pypi:ludwig@0.17.8; advisories assessed against the repository dependency graph instead",
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Fehlende Daten werden ausgeschlossen und die Gewichte neu normiert, nie als null bewertet. Die Methodik ist versioniert und offen: Metriken v2.5.0, Schema v0.27.0 — vollständige Methodik · Metriken-Wiki.

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