PorchlampFind the projects that leave the light on.2026-11-05

What happens to a stranger's pull request here, in the Porchlamp snapshot of 5 November 2026.

For HIPS/autograd, the reply time has too small a sample to measure (0 pull requests counted; 10 needed). 77% of 13 outside pull requests got no reply within 14 days (27 April to 24 October 2026). It ranks 3,452 of 4,044 overall. It is not ranked for first-time contributors: not enough evidence to show under this lens.

Key facts
Rank3,452 of 4,044
Score43.53
TierC
Median first reply—
14-day no-reply share77%
First-timer rankNot enough evidence to show under this lens.
EcosystemPython
Window27 April to 24 October 2026

Composite

Rank
3,452 of 4,044
Score
43.53
Tier
C
Coverage
65% · Ceiling B
Quadrant
Crucible

Coordinates: leverage 58.1 (coverage 84%), friction 70.0 (coverage 44%)

Five pillars

Score out of 100, and how much of the pillar was measured
PillarScoreCoverage
Responsiveness0.015%
Criticality59.7100%
Governance64.265%
Rigor51.470%
Accessibility53.585%

The measured parameters

Responsiveness

ParameterValueScoreCountWindowSource
Decision Rate (90d)Share of outside pull requests that were merged or closed within 90 days.Not shown: Insufficient sample size
PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days.76.9%0.01327 April to 24 October 2026primaryraw/pr_window/HIPS__autograd.json
First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged.Not shown: Insufficient sample size
Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply.Not shown: Insufficient sample size
Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged.Not shown: Insufficient sample size

Criticality

ParameterValueScoreCountWindowSource
DependentsPackages in the registry that depend on this project, counted once each.9873.7——primaryraw/dependents/HIPS__autograd.json
Monthly DownloadsDownloads from the package registry in a month.3.2 million downloads a month68.2——primaryraw/downloads/pypi__autograd.json
OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals.0.377937.8——primaryraw/github_meta/HIPS__autograd.json

Governance

ParameterValueScoreCountWindowSource
Elephant FactorThe fewest organisations that account for half of the last year's commits.Not shown: Insufficient sample size
Legal IP RegimeThe contributor licence regime: DCO, none, a foundation CLA or a corporate CLA.No CLA or sign-off found85.0——primaryraw/governance/HIPS__autograd.json
Promotion LadderHow openly a contributor can become a maintainer, from closed to verified.No written path to becoming a maintainer40.0——primaryraw/governance/HIPS__autograd.json

Rigor

ParameterValueScoreCountWindowSource
AI Policy PostureWhether the project has a written policy on AI-assisted contributions.No written AI policy40.0——primaryraw/governance/HIPS__autograd.json
Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100.6060.0——primaryraw/scorecard/HIPS__autograd.json
Substantive Review RateShare of decided pull requests that received a substantive review.Not shown: Insufficient sample size

Accessibility

ParameterValueScoreCountWindowSource
Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals.7070.015—primaryraw/actions_runs/HIPS__autograd.json
Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days.50.0%100.06—primaryraw/author_history/HIPS__autograd.json
Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers.00.0——primaryraw/gfi/HIPS__autograd.json
Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days.Not shown: Insufficient sample size

Persona view

PersonaRankScoreTierStatus
Balanced3,452 of 4,04443.53CRated
First-timerNot enough evidence to show under this lens.
Career capitalThis repository's production-criticality signal is not yet high enough for career-capital ranking.
Senior systems867 of 98649.93CRated
AI-assisted3,398 of 4,00244.94CRated

Integrity

Snapshot
2026-11-05
Raw hash
070ca395a3c54706703ea37aa24a9d6cd2404b401d3a18c530deb532b684c03b

No suspicion flags on this repository.

The full record is in data/2026-11-05/repos/75.json, under the key HIPS/autograd.

How every number is measured: Porchlamp methodology.

Open an issue about this record and say what looks wrong.

Porchlamp (2026). HIPS/autograd. Snapshot 2026-11-05. https://porchlamp.org/projects/hips/autograd/. CC BY 4.0.

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