Evidaxis
Dated record

vellum-assistant

repo · vellum-ai/vellum-assistant · paper: not linked · as of

Niche: not yet assigned.

545.1 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. 1,326 GitHub stars, recorded, not scored. Measured 2026-09-26 for vellum-assistant; sources linked below.

commits/wk 545.1 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 1,326 recorded, not scored measured · GitHub ·
Download values (CSV) JSON record Follow this system (feed) Report an error

Is vellum-assistant still maintained?

545.1 commits per week averaged over the trailing window.

GitHub averaged 545.1 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: -186 · vs 26 weeks earlier: -512 · 52-week range: 0 to 3,298 commits in an individual week.

line chart: vellum-assistant, weekly commits, 366 in latest week, 2025-09-28 to 2026-09-20
vellum-assistant averaged 545.1 commits a week. GitHub commit_activity · .
Latest eight weeks
Week startingCommits
2026-08-02692
2026-08-09220
2026-08-16550
2026-08-23552
2026-08-30425
2026-09-06424
2026-09-13549
2026-09-20366
heatmap chart: vellum-assistant, weeks with commits, 26 of 26, 2026-03-29 to 2026-09-20
26 of the last 26 captured weeks had commits for vellum-assistant. GitHub commit_activity · .
All 52 weeks
Weekly commits
Week startingCommits
2025-09-280
2025-10-050
2025-10-120
2025-10-190
2025-10-260
2025-11-020
2025-11-090
2025-11-160
2025-11-230
2025-11-300
2025-12-070
2025-12-140
2025-12-210
2025-12-280
2026-01-040
2026-01-110
2026-01-180
2026-01-250
2026-02-011
2026-02-081,678
2026-02-153,298
2026-02-222,813
2026-03-012,532
2026-03-082,241
2026-03-153,031
2026-03-22878
2026-03-291,057
2026-04-051,022
2026-04-121,464
2026-04-191,497
2026-04-26763
2026-05-03670
2026-05-10630
2026-05-17983
2026-05-24851
2026-05-311,108
2026-06-071,077
2026-06-14834
2026-06-21729
2026-06-28725
2026-07-05838
2026-07-12646
2026-07-19740
2026-07-26539
2026-08-02692
2026-08-09220
2026-08-16550
2026-08-23552
2026-08-30425
2026-09-06424
2026-09-13549
2026-09-20366

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 week545.1-133.4-827.60 to 1,856.2GitHub, 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
Stars1,326no readingno reading1,326 to 1,326GitHub 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 vellum-assistant's record?

Evidaxis. vellum-assistant measurement record. Snapshot 2026-09-26. urn:evidaxis:claim:e_HC9790K1MPM:m3:2026-09-26. CC0-1.0. https://evidaxis.org/e/e_HC9790K1MPM/

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: vellum-assistant, measured values, 2, 2026-09-26
First observation 2026-09-26 for vellum-assistant; 2 measured values. Evidaxis snapshots · .
Snapshot values
MetricPreviousCurrentDelta
Commits per weekno reading545.1no reading
Citing worksno readingno readingno reading
Direct dependentsno readingno readingno reading
Starsno reading1,326no 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 vellum-assistant, 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.

vellum-assistant

repo
Unassigned (AI-v1 census) · n = 5778 · vellum-ai/vellum-assistant
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 8 within cohort p25 p50 p75 p0 p100
percentile
p8
· 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-2.98 within cohort, log-slope -0.043/wk.0-2.98
velocity z
-2.98 σ
slope
-0.043/wk
· Evidaxis snapshot · 2026-09-26
log-slope -0.043/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
545.1
Development velocity axis: measured.
total citations
no reading
Citation source: not measured.
momentum
12.7
percentile p8
commit heatmap, last 26 weeks545.1/wk
weekly commits, 26 weeks26 weeks of commits, peak 1497 in a week, 26 active weeks, 19951 total.week 1: 1057 commitsweek 2: 1022 commitsweek 3: 1464 commitsweek 4: 1497 commitsweek 5: 763 commitsweek 6: 670 commitsweek 7: 630 commitsweek 8: 983 commitsweek 9: 851 commitsweek 10: 1108 commitsweek 11: 1077 commitsweek 12: 834 commitsweek 13: 729 commitsweek 14: 725 commitsweek 15: 838 commitsweek 16: 646 commitsweek 17: 740 commitsweek 18: 539 commitsweek 19: 692 commitsweek 20: 220 commitsweek 21: 550 commitsweek 22: 552 commitsweek 23: 425 commitsweek 24: 424 commitsweek 25: 549 commitsweek 26: 366 commits
weeks
26
peak/wk
1497
active
26
total
19951
· Evidaxis snapshot · 2026-09-26
citations by yearCitation source: not measured.
recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio -0.20, regime recent slope sign differs from prior window. prior slope +0.265, recent slope -0.053 per week. +0.265prior 39w-0.053recent 13w-0.20×
swing
-0.20×
regime
recent slope sign differs from prior window
windows
13w vs 39w
snapshot 1 of 1 · · m3
commit-axis Sharpe log-linear slope over residual std, value +0.077 with 95% CI +0.006 to +0.148, 50 degrees of freedom. CI excludes zero.0+0.07795% CI +0.006, +0.148+0.006+0.148
sharpe
+0.077
95% ci
+0.006, +0.148
dof
50
snapshot 1 of 1 · · m3
commit changepoint52 weekly commit points. Changepoint at week 25 (2026-03-21), slope change -146.701 commits per week.2026-03-21
date
week
25 of 52
Δslope
-146.701/wk
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