Evidaxis
Dated record

h2o-3

repo · h2oai/h2o-3 · paper: not linked · as of

Niche: not yet assigned.

3.2 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. 7,510 GitHub stars, recorded, not scored. Measured 2026-09-26 for h2o-3; sources linked below.

commits/wk 3.2 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 7,510 recorded, not scored measured · GitHub ·
Download values (CSV) JSON record Follow this system (feed) Report an error

Is h2o-3 still maintained?

3.2 commits per week averaged over the trailing window.

GitHub averaged 3.2 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: 0 · vs 26 weeks earlier: 1 · 52-week range: 0 to 13 commits in an individual week.

line chart: h2o-3, weekly commits, 2 in latest week, 2025-09-28 to 2026-09-20
h2o-3 averaged 3.2 commits a week. GitHub commit_activity · .
Latest eight weeks
Week startingCommits
2026-08-0213
2026-08-097
2026-08-166
2026-08-232
2026-08-301
2026-09-060
2026-09-130
2026-09-202
heatmap chart: h2o-3, weeks with commits, 15 of 26, 2026-03-29 to 2026-09-20
15 of the last 26 captured weeks had commits for h2o-3. GitHub commit_activity · .
All 52 weeks
Weekly commits
Week startingCommits
2025-09-281
2025-10-056
2025-10-120
2025-10-191
2025-10-260
2025-11-021
2025-11-094
2025-11-167
2025-11-235
2025-11-302
2025-12-070
2025-12-142
2025-12-210
2025-12-280
2026-01-047
2026-01-1112
2026-01-1812
2026-01-251
2026-02-011
2026-02-080
2026-02-150
2026-02-220
2026-03-013
2026-03-084
2026-03-150
2026-03-221
2026-03-290
2026-04-054
2026-04-128
2026-04-1910
2026-04-264
2026-05-037
2026-05-101
2026-05-172
2026-05-240
2026-05-310
2026-06-070
2026-06-140
2026-06-210
2026-06-280
2026-07-050
2026-07-120
2026-07-193
2026-07-264
2026-08-0213
2026-08-097
2026-08-166
2026-08-232
2026-08-301
2026-09-060
2026-09-130
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 week3.20.3-0.20.8 to 4.3GitHub, 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
Stars7,510no readingno reading7,510 to 7,510GitHub 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 h2o-3's record?

Evidaxis. h2o-3 measurement record. Snapshot 2026-09-26. urn:evidaxis:claim:e_XP7J6PHY3JC:m3:2026-09-26. CC0-1.0. https://evidaxis.org/e/e_XP7J6PHY3JC/

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: h2o-3, measured values, 2, 2026-09-26
First observation 2026-09-26 for h2o-3; 2 measured values. Evidaxis snapshots · .
Snapshot values
MetricPreviousCurrentDelta
Commits per weekno reading3.2no reading
Citing worksno readingno readingno reading
Direct dependentsno readingno readingno reading
Starsno reading7,510no 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 h2o-3, 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.

h2o-3

repo
Unassigned (AI-v1 census) · n = 5778 · h2oai/h2o-3
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 22 within cohort p25 p50 p75 p0 p100
percentile
p22
· 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-1.25 within cohort, log-slope -0.014/wk.0-1.25
velocity z
-1.25 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
3.2
Development velocity axis: measured.
total citations
no reading
Citation source: not measured.
momentum
34.4
percentile p22
commit heatmap, last 26 weeks3.2/wk
weekly commits, 26 weeks26 weeks of commits, peak 13 in a week, 15 active weeks, 74 total.week 1: 0 commitsweek 2: 4 commitsweek 3: 8 commitsweek 4: 10 commitsweek 5: 4 commitsweek 6: 7 commitsweek 7: 1 commitsweek 8: 2 commitsweek 9: 0 commitsweek 10: 0 commitsweek 11: 0 commitsweek 12: 0 commitsweek 13: 0 commitsweek 14: 0 commitsweek 15: 0 commitsweek 16: 0 commitsweek 17: 3 commitsweek 18: 4 commitsweek 19: 13 commitsweek 20: 7 commitsweek 21: 6 commitsweek 22: 2 commitsweek 23: 1 commitsweek 24: 0 commitsweek 25: 0 commitsweek 26: 2 commits
weeks
26
peak/wk
13
active
15
total
74
· Evidaxis snapshot · 2026-09-26
citations by yearCitation source: not measured.
recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio -1.64, regime recent slope sign differs from prior window. prior slope -0.009, recent slope +0.015 per week. -0.009prior 39w+0.015recent 13w-1.64×
swing
-1.64×
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 -0.003 with 95% CI -0.035 to +0.029, 50 degrees of freedom. CI spans zero.0-0.00395% CI -0.035, +0.029-0.035+0.029
sharpe
-0.003
95% ci
-0.035, +0.029
dof
50
snapshot 1 of 1 · · m3
commit changepoint52 weekly commit points. Changepoint at week 45 (2026-08-08), slope change -1.529 commits per week.2026-08-08
date
week
45 of 52
Δslope
-1.529/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