Evidaxis
Dated record

pytorch-lightning

repo · Lightning-AI/pytorch-lightning · paper: not linked · as of

Niche: not yet assigned.

3.7 commits per week averaged over the trailing window. No paper is linked in OpenAlex. Dependents: no reading in the scored panel. 1 of 4 weekly observations; full commit series captured. 31,362 GitHub stars, recorded, not scored. Measured 2026-09-26 for pytorch-lightning; sources linked below.

commits/wk 3.7 averaged, trailing window last commit week 2026-09-20 measured · GitHub ·
citations no paper linked all years, indexed to date no reading · OpenAlex ·
direct dependents not in the scored panel partition 2026-09-26 no reading · deps.dev snapshot ·
stars 31,362 recorded, not scored measured · GitHub ·
Download values (CSV) JSON record Follow this system (feed) Report an error

Is pytorch-lightning still maintained?

3.7 commits per week averaged over the trailing window.

GitHub averaged 3.7 per week over the trailing window; raw weekly counts below are individual weeks.

Last commit week 2026-09-20.

Commits in the latest captured week vs 4 weeks earlier: 1 · vs 26 weeks earlier: 2 · 52-week range: 0 to 68 commits in an individual week.

line chart: pytorch-lightning, weekly commits, 2 in latest week, 2025-09-28 to 2026-09-20
pytorch-lightning averaged 3.7 commits a week. GitHub commit_activity · .
Latest eight weeks
Week startingCommits
2026-08-022
2026-08-091
2026-08-160
2026-08-231
2026-08-307
2026-09-063
2026-09-136
2026-09-202
heatmap chart: pytorch-lightning, weeks with commits, 22 of 26, 2026-03-29 to 2026-09-20
22 of the last 26 captured weeks had commits for pytorch-lightning. GitHub commit_activity · .
All 52 weeks
Weekly commits
Week startingCommits
2025-09-2810
2025-10-057
2025-10-1229
2025-10-1922
2025-10-2613
2025-11-0268
2025-11-096
2025-11-1619
2025-11-238
2025-11-300
2025-12-077
2025-12-1436
2025-12-212
2025-12-280
2026-01-0417
2026-01-1118
2026-01-182
2026-01-2512
2026-02-012
2026-02-080
2026-02-151
2026-02-221
2026-03-0115
2026-03-081
2026-03-1528
2026-03-220
2026-03-2924
2026-04-050
2026-04-1216
2026-04-191
2026-04-262
2026-05-031
2026-05-101
2026-05-175
2026-05-2410
2026-05-318
2026-06-077
2026-06-140
2026-06-210
2026-06-287
2026-07-053
2026-07-1212
2026-07-193
2026-07-264
2026-08-022
2026-08-091
2026-08-160
2026-08-231
2026-08-307
2026-09-063
2026-09-136
2026-09-202

GitHub commit_activity · period 2025-09-28 to 2026-09-20 · n = 52 weeks · method weekly totals; reconstructed dates · updated · version 9d2fe956adbc-b1 · CSV

Readings

Recorded values and sources
ReadingValueΔ 4 weeksΔ 26 weeks52-week rangeInstrumentDateReproducePrevious reading
Commits per week3.70.4-4.43.3 to 18.8GitHub, trailing 12 weeks2026-09-26Public queryno reading
Citing worksno readingno readingno readingno readingOpenAlex, all years2026-09-26Public queryno reading
Direct dependentsno readingno readingno readingno readingDirect dependents2026-09-26Public queryno reading
Daily dependents (unscored)no readingno readingno readingno readingdeps.dev REST, unscored2026-09-26Public queryno reading
Stars31,362no readingno reading31,362 to 31,362GitHub stars, unscored2026-09-26Public queryno reading

Evidaxis snapshot · period 2026-09-26 · n = 1 system · method source linked readings · updated · version 9d2fe956adbc-b1

How to cite pytorch-lightning's record?

Evidaxis. pytorch-lightning measurement record. Snapshot 2026-09-26. urn:evidaxis:claim:e_HMNXD37QKRG:m3:2026-09-26. CC0-1.0. https://evidaxis.org/e/e_HMNXD37QKRG/

Evidaxis · period 2026-09-26 · n = 1 system · method claim URN · updated · version 9d2fe956adbc-b1

What changed since the last snapshot?

No previous snapshot reading is available for this system.

slope chart: pytorch-lightning, measured values, 2, 2026-09-26
First observation 2026-09-26 for pytorch-lightning; 2 measured values. Evidaxis snapshots · .
Snapshot values
MetricPreviousCurrentDelta
Commits per weekno reading3.7no reading
Citing worksno readingno readingno reading
Direct dependentsno readingno readingno reading
Starsno reading31,362no reading

Evidaxis snapshots · period 2026-09-26 to 2026-09-26 · n = 1 partition · method paired snapshot values · updated · version 9d2fe956adbc-b1 · History CSV

Take the data or follow changes

Values and captured history are available under CC0-1.0. The system feed records changes to published numbers.

Values CSVHistory CSVJSON recordAtom feedJSON FeedAdd Evidaxis as a preferred source on GoogleReport an error

Evidaxis · period 2026-09-26 · n = 1 system · method CC0-1.0 open export · updated · version 9d2fe956adbc-b1

For teams tracking many systems

Use the cohort CSV, snapshot archive and membership manifest to reproduce observations across systems.

Cohort CSV · Snapshot archive · Membership manifest

Paper and links

Source records identify the system, repository and linked works; no paper authors are published.

What is not measured for pytorch-lightning, and why

Missing readings describe instrument coverage. A missing value is not a measured zero.

Unmeasured slots
ReadingReason
Citing worksnot linked
Direct dependentsoutside panel
Daily dependents (unscored)no reading captured

Dependents: no reading in the scored panel.

Gate ETA: never published; Evidaxis makes no public actionable prediction.

Dependents ecosystem composition: no reading; this field is not present in the snapshot.

Evidaxis · period 2026-09-26 · n = 1 system · method measurement coverage · updated · version 9d2fe956adbc-b1

Measurement detail

Gate, gauges, percentile, derived signals and snapshot receipt

History: 1 of 4 weekly observations. Axis coverage: 1 of 3 axes measurable. Gate: not computable - history 1 of 4 weekly observations

1 of 4 weekly observations; full commit series captured.

pytorch-lightning

repo
Unassigned (AI-v1 census) · n = 5778 · Lightning-AI/pytorch-lightning
1 of 3 axes measurable · conf low
convergence gate
Convergence gate: Gate: not computable - history 1 of 4 weekly observations Development velocity: measured × Citation momentum: not measurable ∅ Direct-dependents momentum (deps.dev): not measurable ∅
gate
0 of 3 axes

Gate: not computable - history 1 of 4 weekly observations

· Evidaxis snapshot · 2026-09-26
Gate: not computable - history 1 of 4 weekly observations
position in cohort distribution one of 5778 in cohort
percentile 21 within cohort p25 p50 p75 p0 p100
percentile
p21
· Evidaxis snapshot · 2026-09-26
momentum averages present-axis z-scores; two- and three-axis scores are not strictly comparable
velocity z
velocity z gaugevelocity z-1.36 within cohort, log-slope -0.014/wk.0-1.36
velocity z
-1.36 σ
slope
-0.014/wk
· Evidaxis snapshot · 2026-09-26
log-slope -0.014/wk
citation z Citation source: not measured.
direct-dependents z Direct-dependents axis: outside the frozen panel; not measured.
cohort
5778
systems measured
weekly commits
3.7
Development velocity axis: measured.
total citations
no reading
Citation source: not measured.
momentum
33.0
percentile p21
commit heatmap, last 26 weeks3.7/wk
weekly commits, 26 weeks26 weeks of commits, peak 24 in a week, 22 active weeks, 126 total.week 1: 24 commitsweek 2: 0 commitsweek 3: 16 commitsweek 4: 1 commitsweek 5: 2 commitsweek 6: 1 commitsweek 7: 1 commitsweek 8: 5 commitsweek 9: 10 commitsweek 10: 8 commitsweek 11: 7 commitsweek 12: 0 commitsweek 13: 0 commitsweek 14: 7 commitsweek 15: 3 commitsweek 16: 12 commitsweek 17: 3 commitsweek 18: 4 commitsweek 19: 2 commitsweek 20: 1 commitsweek 21: 0 commitsweek 22: 1 commitsweek 23: 7 commitsweek 24: 3 commitsweek 25: 6 commitsweek 26: 2 commits
weeks
26
peak/wk
24
active
22
total
126
· Evidaxis snapshot · 2026-09-26
citations by yearCitation source: not measured.
recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio +1.07, regime steady. prior slope -0.045, recent slope -0.048 per week. -0.045prior 39w-0.048recent 13w+1.07×
swing
+1.07×
regime
steady
windows
13w vs 39w
snapshot 1 of 1 · · m3
commit-axis Sharpe log-linear slope over residual std, value -0.026 with 95% CI -0.044 to -0.008, 50 degrees of freedom. CI spans zero.0-0.02695% CI -0.044, -0.008-0.044-0.008
sharpe
-0.026
95% ci
-0.044, -0.008
dof
50
snapshot 1 of 1 · · m3
commit changepoint52 weekly commit points. No significant changepoint detected (|delta slope| within the noise floor).no significant changepoint
changepoint
none detected
snapshot 1 of 1 · · m3
code-leads-citation lag reserved

reserved: citation series too short / axis absent for cross-correlation

status
reserved
value
insufficient data
snapshot 1 of 1 · · m3
axis alpha vs cohort reserved

reserved: cohort N too small for regression (power ~0)

status
reserved
value
insufficient data
snapshot 1 of 1 · · m3
methodology gate snapshot 1 of 1 · · m3
commit weeks
52
citation years
0
shipped
3
reserved
3

shipped

  • recency-swing
  • commit-sharpe
  • commit-changepoint

reserved

  • code-leads-citation-lag
  • axis-alpha
  • gate-eta
snapshot 1 of 1 · · m3

Direct-dependents momentum (deps.dev)

Direct-dependents axis: outside the frozen panel; not measured.

Coverage state
out_of_panel
Cohort z
no axis
OLS slope
no reading
Theil-Sen slope
no reading
Latest direct dependents
no reading
Confirmed-clean points
no reading
Reconstructed history points
no reading
As-of partition
no reading
Fragility veto
no reading
Rising vote
no

Source: deps.dev (Google), CC-BY 4.0. Modified: aggregated to system-level counts and momentum scores.

Axis definition · Snapshot axis correlations

Evidaxis · period 2026-09-26 · n = 1 system · method measurement detail · updated · version 9d2fe956adbc-b1 · record JSON · snapshot receipt