Evidaxis
Dated record

opencv

repo · opencv/opencv · paper: not linked · as of

Niche: not yet assigned.

42.2 commits per week averaged over the trailing window. No paper is linked in OpenAlex. Dependents: no admitted own package. 91,205 GitHub stars, recorded, not scored. Measured for opencv as of 2026-10-17; sources: GitHub, OpenAlex and deps.dev where linked. Source definitions and captured readings accompany these measurements.

commits/wk 42.2 averaged, trailing window last commit week 2026-10-11 measured · GitHub ·
citations no paper linked all years, indexed to date no reading · OpenAlex ·
direct dependents not in the scored panel weekly axis input; partition 2026-10-17 no reading · deps.dev snapshot ·
stars 91,205 recorded, not scored measured · GitHub ·
Download values (CSV) JSON record Follow this system (feed) Report an error

Is opencv still maintained?

42.2 commits per week averaged over the trailing window.

GitHub averaged 42.2 per week over the trailing window; raw weekly counts below are individual weeks.

Last commit week 2026-10-11.

Commits in the latest captured week vs 4 weeks earlier: 29 · vs 26 weeks earlier: 44 · 52-week range: 4 to 76 commits in an individual week.

line chart: opencv, weekly commits, 72 in latest week, 2025-10-19 to 2026-10-11
opencv averaged 42.2 commits a week. GitHub commit_activity · .
Latest eight weeks
Week startingCommits
2026-08-2323
2026-08-3015
2026-09-0639
2026-09-1343
2026-09-2059
2026-09-2766
2026-10-0472
2026-10-1172
heatmap chart: opencv, weeks with commits, 26 of 26, 2026-04-19 to 2026-10-11
26 of the last 26 captured weeks had commits for opencv. GitHub commit_activity · .
All 52 weeks
Weekly commits
Week startingCommits
2025-10-1921
2025-10-2613
2025-11-0215
2025-11-0927
2025-11-1632
2025-11-2327
2025-11-3036
2025-12-0733
2025-12-1452
2025-12-2150
2025-12-2818
2026-01-0413
2026-01-114
2026-01-1819
2026-01-2516
2026-02-018
2026-02-0821
2026-02-1511
2026-02-2216
2026-03-0119
2026-03-0820
2026-03-1516
2026-03-2216
2026-03-2929
2026-04-0510
2026-04-1228
2026-04-1933
2026-04-2627
2026-05-0332
2026-05-1029
2026-05-1755
2026-05-2468
2026-05-3165
2026-06-0736
2026-06-1451
2026-06-2155
2026-06-2849
2026-07-0576
2026-07-1243
2026-07-1932
2026-07-2650
2026-08-0221
2026-08-0915
2026-08-1631
2026-08-2323
2026-08-3015
2026-09-0639
2026-09-1343
2026-09-2059
2026-09-2766
2026-10-0472
2026-10-1172

GitHub commit_activity · period 2025-10-19 to 2026-10-11 · n = 52 weeks · method weekly totals; reconstructed dates · updated · version 4d9867e6f218-b1 · CSV

Readings

Recorded values and sources
ReadingValueΔ 4 weeksΔ 26 weeks52-week rangeInstrumentDateReproducePrevious reading
Commits per week42.25.824.714.9 to 50.8GitHub, trailing 12 weeks2026-10-17Public query37
Citing worksno readingno readingno readingno readingOpenAlex, all years2026-10-17Public queryno reading
Weekly direct dependentsno readingno readingno readingno readingWeekly direct dependents2026-10-17Public queryno reading
Daily package dependents (unscored)no readingno readingno readingno readingdeps.dev REST, unscorednot capturedPublic queryno reading
Stars91,205315no reading90,439 to 91,205GitHub stars, unscored2026-10-17Public query91,156

Evidaxis snapshot · period 2026-10-17 · n = 1 system · method source linked readings · updated · version 4d9867e6f218-b1

How to cite opencv's record?

Evidaxis. opencv measurement record. Snapshot 2026-10-17. urn:evidaxis:claim:e_824XAJ5ETWG:m5:2026-10-17. CC0-1.0. https://evidaxis.org/e/e_824XAJ5ETWG/

Evidaxis · period 2026-10-17 · n = 1 system · method claim URN · updated · version 4d9867e6f218-b1

What changed since the last snapshot?

2 published readings changed between snapshots ad5e404d4f82 and 4d9867e6f218.

slope chart: opencv, changed published values, 2, 2026-10-10 to 2026-10-17
2 published values changed for opencv since 2026-10-10. Evidaxis snapshots · .
Snapshot values
MetricPreviousCurrentDelta
Commits per week3742.25.2
Citing worksno readingno readingno reading
Weekly direct dependentsno readingno readingno reading
Stars91,15691,20549

Evidaxis snapshots · period 2026-10-10 to 2026-10-17 · n = 10 partitions · method paired snapshot values · updated · version 4d9867e6f218-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 2026-10-17 · n = 1 system · method CC0-1.0 open export · updated · version 4d9867e6f218-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 opencv, and why

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

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

Dependents: no admitted own package.

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 2026-10-17 · n = 1 system · method measurement coverage · updated · version 4d9867e6f218-b1

Measurement detail

Gate, gauges, percentile, derived signals and snapshot receipt

History: 10 weekly observations; minimum 4. Axis coverage: 1 of 3 axes measurable. Gate: not computable - 1 of 3 axes measurable

Gate: not computable - 1 of 3 axes measurable

opencv

repo
Unassigned (AI-v1 census) · n = 6153 · opencv/opencv
1 of 3 axes measurable · conf low
convergence gate
Convergence gate: Gate: not computable - 1 of 3 axes measurable Development velocity: measured × Citation momentum: not measurable ∅ Direct-dependents momentum (deps.dev): not measurable ∅
gate
0 of 3 axes

Gate: not computable - 1 of 3 axes measurable

· Evidaxis snapshot · 2026-10-17
Gate: not computable - 1 of 3 axes measurable
position in cohort distribution one of 6153 in cohort
percentile 67 within cohort p25 p50 p75 p0 p100
percentile
p67
· Evidaxis snapshot · 2026-10-17
momentum averages present-axis z-scores; two- and three-axis scores are not strictly comparable
velocity z
velocity z gaugevelocity z+0.13 within cohort, log-slope +0.005/wk.0+0.13
velocity z
+0.13 σ
slope
+0.005/wk
· Evidaxis snapshot · 2026-10-17
log-slope +0.005/wk
citation z Citation source: not measured.
direct-dependents z Direct-dependents axis: no admitted own package; not measured.
cohort
6153
systems measured
weekly commits
42.2
Development velocity axis: measured.
total citations
no reading
Citation source: not measured.
momentum
51.7
percentile p67
commit heatmap, last 26 weeks42.2/wk
weekly commits, 26 weeks26 weeks of commits, peak 76 in a week, 26 active weeks, 1157 total.week 1: 33 commitsweek 2: 27 commitsweek 3: 32 commitsweek 4: 29 commitsweek 5: 55 commitsweek 6: 68 commitsweek 7: 65 commitsweek 8: 36 commitsweek 9: 51 commitsweek 10: 55 commitsweek 11: 49 commitsweek 12: 76 commitsweek 13: 43 commitsweek 14: 32 commitsweek 15: 50 commitsweek 16: 21 commitsweek 17: 15 commitsweek 18: 31 commitsweek 19: 23 commitsweek 20: 15 commitsweek 21: 39 commitsweek 22: 43 commitsweek 23: 59 commitsweek 24: 66 commitsweek 25: 72 commitsweek 26: 72 commits
weeks
26
peak/wk
76
active
26
total
1157
· Evidaxis snapshot · 2026-10-17
citations by yearCitation source: not measured.
recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio +3.49, regime accelerating. prior slope +0.025, recent slope +0.089 per week. +0.025prior 39w+0.089recent 13w+3.49×
swing
+3.49×
regime
accelerating
windows
13w vs 39w
snapshot 1 of 1 · · m5
commit-axis Sharpe log-linear slope over residual std, value +0.036 with 95% CI +0.003 to +0.069, 50 degrees of freedom. CI excludes zero.0+0.03695% CI +0.003, +0.069+0.003+0.069
sharpe
+0.036
95% ci
+0.003, +0.069
dof
50
snapshot 1 of 1 · · m5
commit changepoint52 weekly commit points. Changepoint at week 46 (2026-09-05), slope change +8.773 commits per week.2026-09-05
date
week
46 of 52
Δslope
+8.773/wk
snapshot 1 of 1 · · m5
code-leads-citation lag reserved

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

status
reserved
value
insufficient data
snapshot 1 of 1 · · m5
axis alpha vs cohort reserved

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

status
reserved
value
insufficient data
snapshot 1 of 1 · · m5
methodology gate snapshot 1 of 1 · · m5
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 10 of 10 · · m5

Direct-dependents momentum (deps.dev)

Direct-dependents axis: no admitted own package; 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 2026-10-17 · n = 1 system · method measurement detail · updated · version 4d9867e6f218-b1 · record JSON · snapshot receipt