Evidaxis

As of 2026-09-26: TRL (Post-training & Alignment) is under weekly measurement. Axis coverage: 2 of 3 axes measurable. Gate: not computable — reference measurement

TRL

repo reference measurement
Post-training & Alignment · n = 16 · huggingface/trl
2 of 3 axes measurable · conf medium
convergence gate
Convergence gate: Gate: not computable — reference measurement Development velocity: measured × Citation momentum: not measurable ∅ Direct-dependents momentum (deps.dev): measured ×
gate
0 of 3 axes

Gate: not computable — reference measurement

Gate: not computable — reference measurement
position in cohort distribution one of 16 in cohort
percentile 67 within cohort p25 p50 p75 p0 p100
percentile
p67
momentum averages present-axis z-scores; two- and three-axis scores are not strictly comparable
velocity z
velocity z gaugevelocity z+0.40 within cohort, log-slope +0.018/wk.0+0.40
velocity z
+0.40 σ
slope
+0.018/wk
log-slope +0.018/wk
citation z Citation source: not measured.
direct-dependents z
direct-dependents z gaugedirect-dependents z+0.00 within cohort, log-slope +0.012/point.0+0.00
direct-dependents z
+0.00 σ
slope
+0.012/point
Direct-dependents axis: measured.
cohort
16
systems measured
weekly commits
45.6
Development velocity axis: measured.
total citations
n/a
Citation source: not measured.
momentum
52.5
percentile p67
commit heatmap, last 26 weeks45.6/wk
weekly commits, 26 weeks26 weeks of commits, peak 77 in a week, 26 active weeks, 1069 total.week 1: 32 commitsweek 2: 41 commitsweek 3: 38 commitsweek 4: 32 commitsweek 5: 26 commitsweek 6: 36 commitsweek 7: 21 commitsweek 8: 23 commitsweek 9: 26 commitsweek 10: 36 commitsweek 11: 51 commitsweek 12: 60 commitsweek 13: 26 commitsweek 14: 74 commitsweek 15: 44 commitsweek 16: 47 commitsweek 17: 77 commitsweek 18: 32 commitsweek 19: 21 commitsweek 20: 29 commitsweek 21: 48 commitsweek 22: 48 commitsweek 23: 37 commitsweek 24: 66 commitsweek 25: 51 commitsweek 26: 47 commits
weeks
26
peak/wk
77
active
26
total
1069
citations by yearCitation source: not measured.
Daily dependents count (unscored) 139 dependents 126 direct, 13 indirect · pypi/trl · deps.dev · the scored m3 axis uses weekly partitions

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 -0.57, regime recent slope sign differs from prior window. prior slope +0.011, recent slope -0.007 per week. +0.011prior 39w-0.007recent 13w-0.57×
swing
-0.57×
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 +0.026 with 95% CI +0.003 to +0.049, 50 degrees of freedom. CI excludes zero.0+0.02695% CI +0.003, +0.049+0.003+0.049
sharpe
+0.026
95% ci
+0.003, +0.049
dof
50
snapshot 1 of 1 · · m3
commit changepoint52 weekly commit points. Changepoint at week 50 (2026-09-12), slope change -9.906 commits per week.2026-09-12
date
week
50 of 52
Δslope
-9.906/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
gate ETA reserved

reserved: needs snapshot history (1 snapshot exists)

status
reserved
value
insufficient history
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

Reconstructed history

TRL reconstructed weekly commits50 points, range 12 to 77 commits/wk.
min
12 commits/wk
max
77 commits/wk
latest
51 commits/wk
points
50

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.

Daily dependents count (unscored)

TRL dependents over time13 points, range 133 to 140 dependents.
min
133 dependents
max
140 dependents
latest
139 dependents
points
13

Downstream packages depending on pypi/trl (deps.dev), captured point-in-time each snapshot. This daily series is unscored. The scored axis in m3 uses weekly partitions.

Measurement states

TRL is under weekly measurement. History: 13 weekly observations; minimum 4. Development velocity axis: measured. Citation source: not measured. Direct-dependents axis: measured. Gate: not computable — reference measurement

Sources

huggingface/trl development-velocity axis

Others in Post-training & Alignment

AReaL Post-training & Alignment
1 of 3 axes measurable
47
p47
vel -0.26 cit no axis deps no axis
axis dials
-0.26 n/a n/a
ART Post-training & Alignment
1 of 3 axes measurable
76
p100
vel +2.11 cit no axis deps no axis
axis dials
+2.11 n/a n/a
Axolotl Post-training & Alignment
1 of 3 axes measurable
53
p60
vel +0.20 cit no axis deps no axis
axis dials
+0.20 n/a n/a
LLaMA-Factory Post-training & Alignment
1 of 3 axes measurable
29
p0
vel -1.67 cit no axis deps no axis
axis dials
-1.67 n/a n/a
ms-swift Post-training & Alignment
1 of 3 axes measurable
52
p53
vel +0.19 cit no axis deps no axis
axis dials
+0.19 n/a n/a
NeMo-RL Post-training & Alignment
1 of 3 axes measurable
75
p93
vel +1.97 cit no axis deps no axis
axis dials
+1.97 n/a n/a

Full Post-training & Alignment cohort →

Direct-dependents momentum (deps.dev)

Direct-dependents axis: measured.

Coverage state
scored
Cohort z
+0.00
OLS slope
+0.012
Theil-Sen slope
+0.011
Latest direct dependents
153
Confirmed-clean points
23
Reconstructed history points
15
As-of partition
2026-09-07
Fragility veto
inactive
Rising vote
no

This axis measures the frozen-panel trajectory of the package set selected and linkage-verified as of 2026-07-21. Systems outside that panel are not measured on this axis. Residual survivorship beyond the frozen universe is disclosed, not denied.

The earliest weekly points of each series were read from deps.dev's BigQuery history on 2026-07-21; later points are weekly captures. Each record reports how many of its points are reconstructed history.

Source: deps.dev (Google), CC-BY 4.0. Modified: aggregated to system-level counts and momentum scores.

Axis definition · Snapshot axis correlations

Cite this measurement

Plain citation

Evidaxis. TRL measurement record. Snapshot 2026-09-26. https://evidaxis.org/e/e_B1Q69HZTTMA/ Concept DOI: 10.5281/zenodo.21076011.

BibTeX

@dataset{evidaxis_e_B1Q69HZTTMA_20260926,
  title = {TRL measurement record},
  publisher = {Evidaxis},
  year = {2026},
  url = {https://evidaxis.org/e/e_B1Q69HZTTMA/},
  doi = {10.5281/zenodo.21076011}
}

Download record (JSON)

entity_id e_B1Q69HZTTMA methodology m3 snapshot 9d2fe956adbc period 2026-w39 record JSON ↓ source snapshot

Score derived from public data on Evidaxis methodology m3, never edited by hand. Cite as: “Evidaxis, TRL, entity e_B1Q69HZTTMA, snapshot 2026-w39.”

Durable reference (format-independent): urn:evidaxis:claim:e_B1Q69HZTTMA:m3:2026-09-26