Evidaxis
Dated record

opennlp

repo · apache/opennlp · paper: not linked · as of

Niche: not yet assigned.

15.5 commits per week averaged over the trailing window. No paper is linked in OpenAlex. Dependents: no admitted own package. 1,606 GitHub stars, recorded, not scored. Measured for opennlp as of 2026-11-07; sources: GitHub, OpenAlex and deps.dev where linked. Source definitions and captured readings accompany these measurements.

commits/wk 15.5 averaged, trailing window last commit week 2026-11-01 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 2026-11-07 no reading · deps.dev snapshot ·
stars 1,606 recorded, not scored measured · GitHub ·
Download values (CSV) JSON record Follow this system (feed) Report an error

Is opennlp still maintained?

15.5 commits per week averaged over the trailing window.

GitHub averaged 15.5 per week over the trailing window; raw weekly counts below are individual weeks.

Last commit week 2026-11-01.

Commits in the latest captured week vs 4 weeks earlier: -36 · vs 26 weeks earlier: 9 · 52-week range: 0 to 48 commits in an individual week.

line chart: opennlp, weekly commits, 12 in latest week, 2025-11-09 to 2026-11-01
opennlp averaged 15.5 commits a week. GitHub commit_activity · .
Latest eight weeks
Week startingCommits
2026-09-1320
2026-09-207
2026-09-2743
2026-10-0448
2026-10-1110
2026-10-189
2026-10-250
2026-11-0112
heatmap chart: opennlp, weeks with commits, 25 of 26, 2026-05-10 to 2026-11-01
25 of the last 26 captured weeks had commits for opennlp. GitHub commit_activity · .
All 52 weeks
Weekly commits
Week startingCommits
2025-11-091
2025-11-163
2025-11-232
2025-11-304
2025-12-073
2025-12-141
2025-12-212
2025-12-281
2026-01-041
2026-01-112
2026-01-186
2026-01-253
2026-02-011
2026-02-082
2026-02-157
2026-02-224
2026-03-013
2026-03-083
2026-03-158
2026-03-2216
2026-03-295
2026-04-052
2026-04-124
2026-04-191
2026-04-2610
2026-05-033
2026-05-101
2026-05-177
2026-05-242
2026-05-315
2026-06-079
2026-06-148
2026-06-219
2026-06-2814
2026-07-0511
2026-07-1215
2026-07-198
2026-07-262
2026-08-025
2026-08-092
2026-08-1610
2026-08-235
2026-08-3015
2026-09-067
2026-09-1320
2026-09-207
2026-09-2743
2026-10-0448
2026-10-1110
2026-10-189
2026-10-250
2026-11-0112

GitHub commit_activity · period 2025-11-09 to 2026-11-01 · n = 52 weeks · method weekly totals; reconstructed dates · updated · version 868e3c39d9c7-b1 · CSV

Readings

Recorded values and sources
ReadingValueΔ 4 weeksΔ 26 weeks52-week rangeInstrumentDateReproducePrevious reading
Commits per week15.51.2102.3 to 15.5GitHub, trailing 12 weeks2026-11-07Public query14.7
Citing worksno readingno readingno readingno readingOpenAlex, all years2026-11-07Public queryno reading
Weekly direct dependentsno readingno readingno readingno readingWeekly direct dependents2026-11-07Public queryno reading
Daily package dependents (unscored)no readingno readingno readingno readingdeps.dev REST, unscorednot capturedPublic queryno reading
Stars1,6062no reading1,603 to 1,606GitHub stars, unscored2026-11-07Public query1,606

Evidaxis snapshot · period 2026-11-07 · n = 1 system · method source linked readings · updated · version 868e3c39d9c7-b1

How to cite opennlp's record?

Evidaxis. opennlp measurement record. Snapshot 2026-11-07. urn:evidaxis:claim:e_H6JQQPZHWVM:m5:2026-11-07. CC0-1.0. https://evidaxis.org/e/e_H6JQQPZHWVM/

Evidaxis · period 2026-11-07 · n = 1 system · method claim URN · updated · version 868e3c39d9c7-b1

What changed since the last snapshot?

1 published readings changed between snapshots d1eb0cec0f6a and 868e3c39d9c7.

slope chart: opennlp, changed published values, 1, 2026-10-31 to 2026-11-07
1 published values changed for opennlp since 2026-10-31. Evidaxis snapshots · .
Snapshot values
MetricPreviousCurrentDelta
Commits per week14.715.50.8
Citing worksno readingno readingno reading
Weekly direct dependentsno readingno readingno reading
Stars1,6061,6060

Evidaxis snapshots · period 2026-10-31 to 2026-11-07 · n = 7 partitions · method paired snapshot values · updated · version 868e3c39d9c7-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 2026-11-07 · n = 1 system · method CC0-1.0 open export · updated · version 868e3c39d9c7-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 opennlp, 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 2026-11-07 · n = 1 system · method measurement coverage · updated · version 868e3c39d9c7-b1

Measurement detail

Gate, gauges, percentile, derived signals and snapshot receipt

History: 7 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

opennlp

repo
Unassigned (AI-v1 census) · n = 6545 · apache/opennlp
1 of 3 axes measurable · conf low
convergence gate
Convergence gate: Gate: not computable - 1 of 3 axes measurable Development velocity: rising vote Citation momentum: not measurable ∅ Direct-dependents momentum (deps.dev): not measurable ∅
gate
1 of 3 axes

Gate: not computable - 1 of 3 axes measurable

· Evidaxis snapshot · 2026-11-07
Gate: not computable - 1 of 3 axes measurable
position in cohort distribution one of 6545 in cohort
percentile 81 within cohort p25 p50 p75 p0 p100
percentile
p81
· Evidaxis snapshot · 2026-11-07
momentum averages present-axis z-scores; two- and three-axis scores are not strictly comparable
velocity z
velocity z gaugevelocity z+1.90 within cohort, log-slope +0.029/wk.0+1.90
velocity z
+1.90 σ
slope
+0.029/wk
· Evidaxis snapshot · 2026-11-07
log-slope +0.029/wk
citation z Citation source: not measured.
direct-dependents z Direct-dependents axis: no admitted own package; not measured.
cohort
6545
systems measured
weekly commits
15.5
Development velocity axis: measured.
total citations
no reading
Citation source: not measured.
momentum
73.7
percentile p81
commit heatmap, last 26 weeks15.5/wk
weekly commits, 26 weeks26 weeks of commits, peak 48 in a week, 25 active weeks, 284 total.week 1: 1 commitsweek 2: 7 commitsweek 3: 2 commitsweek 4: 5 commitsweek 5: 9 commitsweek 6: 8 commitsweek 7: 9 commitsweek 8: 14 commitsweek 9: 11 commitsweek 10: 15 commitsweek 11: 8 commitsweek 12: 2 commitsweek 13: 5 commitsweek 14: 2 commitsweek 15: 10 commitsweek 16: 5 commitsweek 17: 15 commitsweek 18: 7 commitsweek 19: 20 commitsweek 20: 7 commitsweek 21: 43 commitsweek 22: 48 commitsweek 23: 10 commitsweek 24: 9 commitsweek 25: 0 commitsweek 26: 12 commits
weeks
26
peak/wk
48
active
25
total
284
· Evidaxis snapshot · 2026-11-07
citations by yearCitation source: not measured.
recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio +0.37, regime recent slope below prior window. prior slope +0.031, recent slope +0.011 per week. +0.031prior 39w+0.011recent 13w+0.37×
swing
+0.37×
regime
recent slope below prior window
windows
13w vs 39w
snapshot 1 of 1 · · m5
commit-axis Sharpe log-linear slope over residual std, value +0.042 with 95% CI +0.022 to +0.063, 50 degrees of freedom. CI excludes zero.0+0.04295% CI +0.022, +0.063+0.022+0.063
sharpe
+0.042
95% ci
+0.022, +0.063
dof
50
snapshot 1 of 1 · · m5
commit changepoint52 weekly commit points. Changepoint at week 47 (2026-10-03), slope change -8.766 commits per week.2026-10-03
date
week
47 of 52
Δslope
-8.766/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 7 of 7 · · 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 2026-11-07 · n = 1 system · method measurement detail · updated · version 868e3c39d9c7-b1 · record JSON · snapshot receipt