Evidaxis

OpenRLHF

repo
Post-training & Alignment · n = 16 · OpenRLHF/OpenRLHF
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

Gate: not computable — 1 of 3 axes measurable
position in cohort distribution one of 16 in cohort
percentile 47 within cohort p25 p50 p75 p0 p100
percentile
p47
momentum averages present-axis z-scores; two- and three-axis scores are not strictly comparable
velocity z
velocity z gaugevelocity z-0.14 within cohort, log-slope -0.007/wk.0-0.14
velocity z
-0.14 σ
slope
-0.007/wk
log-slope -0.007/wk
citation z Citation axis: insufficient source coverage (source returned too few observations).
direct-dependents z Direct-dependents axis: no admitted own package; not measured.
cohort
16
systems measured
weekly commits
2.9
Development velocity axis: measured.
total citations
n/a
Citation axis: insufficient source coverage (source returned too few observations).
momentum
48.2
percentile p47
commit heatmap, last 26 weeks2.9/wk
weekly commits, 26 weeks26 weeks of commits, peak 14 in a week, 12 active weeks, 54 total.week 1: 5 commitsweek 2: 0 commitsweek 3: 3 commitsweek 4: 1 commitsweek 5: 0 commitsweek 6: 2 commitsweek 7: 0 commitsweek 8: 4 commitsweek 9: 1 commitsweek 10: 0 commitsweek 11: 0 commitsweek 12: 1 commitsweek 13: 2 commitsweek 14: 0 commitsweek 15: 0 commitsweek 16: 0 commitsweek 17: 7 commitsweek 18: 2 commitsweek 19: 0 commitsweek 20: 0 commitsweek 21: 12 commitsweek 22: 14 commitsweek 23: 0 commitsweek 24: 0 commitsweek 25: 0 commitsweek 26: 0 commits
weeks
26
peak/wk
14
active
12
total
54
citations by yearCitation axis: insufficient source coverage (source returned too few observations).

OpenRLHF holds an Evidaxis momentum score of 48.2 of 100 on methodology m4, snapshot 2026-10-10, measured within the Post-training & Alignment cohort (n = 16). Axis coverage: 1 of 3 axes measurable. Gate: not computable — 1 of 3 axes measurable

Derived signals

second-order reads, computed from the published series

Three signals ship when the commit series is statistically sufficient; the rest are held in a reserved state until the data supports them. A reserved signal shows its reason, never a fabricated number. How these are computed.

recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio -0.40, regime recent slope sign differs from prior window. prior slope +0.006, recent slope -0.002 per week. +0.006prior 39w-0.002recent 13w-0.40×
swing
-0.40×
regime
recent slope sign differs from prior window
windows
13w vs 39w
snapshot 1 of 1 · · m4
commit-axis Sharpe log-linear slope over residual std, value -0.003 with 95% CI -0.023 to +0.016, 50 degrees of freedom. CI spans zero.0-0.00395% CI -0.023, +0.016-0.023+0.016
sharpe
-0.003
95% ci
-0.023, +0.016
dof
50
snapshot 1 of 1 · · m4
commit changepoint52 weekly commit points. Changepoint at week 47 (2026-09-05), slope change -2.883 commits per week.2026-09-05
date
week
47 of 52
Δslope
-2.883/wk
snapshot 1 of 1 · · m4
code-leads-citation lag reserved

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

status
reserved
value
insufficient data
snapshot 1 of 1 · · m4
axis alpha vs cohort reserved

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

status
reserved
value
insufficient data
snapshot 1 of 1 · · m4
gate ETA reserved

reserved: needs snapshot history (1 snapshot exists)

status
reserved
value
insufficient history
snapshot 1 of 1 · · m4
methodology gate snapshot 1 of 1 · · m4
commit weeks
52
citation years
2
shipped
3
reserved
3

shipped

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

reserved

  • code-leads-citation-lag
  • axis-alpha
  • gate-eta
snapshot 1 of 1 · · m4

Reconstructed history

OpenRLHF reconstructed weekly commits29 points, range 1 to 20 commits/wk.
min
1 commits/wk
max
20 commits/wk
latest
14 commits/wk
points
29

Weekly commits over the past year, reconstructed from git history (GitHub commit_activity). This is reconstructed, not a point-in-time capture. Evidaxis captures the Type-2 signals (watchers, issues, dependents) live and never backfills them; those are the moat.

Measurement states

OpenRLHF is under weekly measurement. History: 15 weekly observations; minimum 4. Development velocity axis: measured. Citation axis: insufficient source coverage (source returned too few observations). Direct-dependents axis: no admitted own package; not measured. Gate: not computable — 1 of 3 axes measurable

Sources

OpenRLHF/OpenRLHF development-velocity axis
OpenAlex paper citation-momentum axis

Others in Post-training & Alignment

AReaL Post-training & Alignment
1 of 3 axes measurable
47
p40
vel -0.27 cit no axis deps no axis
axis dials
-0.27 n/a n/a
ART Post-training & Alignment
1 of 3 axes measurable
66
p93
vel +1.31 cit no axis deps no axis
axis dials
+1.31 n/a n/a
Axolotl Post-training & Alignment
1 of 3 axes measurable
56
p73
vel +0.45 cit no axis deps no axis
axis dials
+0.45 n/a n/a
LLaMA-Factory Post-training & Alignment
1 of 3 axes measurable
24
p0
vel -2.06 cit no axis deps no axis
axis dials
-2.06 n/a n/a
ms-swift Post-training & Alignment
2 of 3 axes measurable
43
p33
vel -0.48 cit no axis deps -0.67
axis dials
-0.48 n/a -0.67
NeMo-RL Post-training & Alignment
1 of 3 axes measurable
66
p87
vel +1.29 cit no axis deps no axis
axis dials
+1.29 n/a n/a

Full Post-training & Alignment cohort →

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
n/a
Theil-Sen slope
n/a
Latest direct dependents
n/a
Confirmed-clean points
n/a
Reconstructed history points
n/a
As-of partition
n/a
Fragility veto
n/a
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

entity_id e_MDD4QDWH205 methodology m4 snapshot ad5e404d4f82 period 2026-w41 record JSON ↓ source snapshot

Score derived from public data on Evidaxis methodology m4, never edited by hand. Cite as: “Evidaxis, OpenRLHF, entity e_MDD4QDWH205, snapshot 2026-w41.”

Durable reference (format-independent): urn:evidaxis:claim:e_MDD4QDWH205:m4:2026-10-10