Evidaxis

LangGraph

repo incumbent
Agent Frameworks · n = 17 · langchain-ai/langgraph
Calibration · conf low
momentum
momentum 32.6 of 100 32.6 /100
momentum
32.6/100
pctile
p6
convergence gate
Convergence gate: velocity only, citation axis absent × ∅
gate
0 of 2 axes

velocity only, citation axis absent.

gate shut
position in cohort distribution one of 17 in cohort
percentile 6 within cohort p25 p50 p75 p0 p100
percentile
p6
momentum is the combined velocity and citation signal, percentile within cohort
velocity z
velocity z gaugevelocity z-1.39 within cohort, log-slope -0.041/wk.0-1.39
velocity z
-1.39 σ
slope
-0.041/wk
log-slope -0.041/wk
convergence planefull gate = rising
LangGraph on the convergence plane LangGraph at velocity z -1.39 and citation z no axis, against 3 dual-axis cohort peers. single-axis: citation axis absent, excluded from the plane. z>=1 median velocity z → citation z ↑ CAMEL: velocity z -0.97, citation z +0.00 Letta: velocity z -3.04, citation z -0.67 MetaGPT: velocity z +0.48, citation z +1.33
velocity z
-1.39
citation z
no axis
peers
16

single-axis: citation axis absent, excluded from the plane.

citation z no citation axis
cohort
17
systems measured
weekly commits
15.5
not rising
total citations
n/a
no axis
momentum
32.6
percentile p6
commit heatmap, last 26 weeks15.5/wk
weekly commits, 26 weeks26 weeks of commits, peak 42 in a week, 26 active weeks, 564 total.week 1: 9 commitsweek 2: 41 commitsweek 3: 26 commitsweek 4: 6 commitsweek 5: 35 commitsweek 6: 30 commitsweek 7: 37 commitsweek 8: 42 commitsweek 9: 20 commitsweek 10: 39 commitsweek 11: 8 commitsweek 12: 38 commitsweek 13: 27 commitsweek 14: 20 commitsweek 15: 29 commitsweek 16: 29 commitsweek 17: 26 commitsweek 18: 11 commitsweek 19: 16 commitsweek 20: 14 commitsweek 21: 16 commitsweek 22: 5 commitsweek 23: 4 commitsweek 24: 9 commitsweek 25: 4 commitsweek 26: 23 commits
weeks
26
peak/wk
42
active
26
total
564
citations by yearno axis
adoption 3,702 dependents 1,435 direct, 2,350 indirect · pypi/langgraph · deps.dev · adoption signal, not part of the momentum score

LangGraph holds an Evidaxis momentum score of 32.6 of 100 on methodology m2, snapshot 2026-08-08, measured within the Agent Frameworks cohort (n = 17). It is a mature incumbent included to calibrate the cohort, measured but not gate-eligible.

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 -4.68, regime reversing. prior slope +0.022, recent slope -0.104 per week. +0.022prior 39w-0.104recent 13w-4.68×
swing
-4.68×
regime
reversing
windows
13w vs 39w
snapshot 1 of 1 · · m2
commit-axis Sharpe log-linear slope over residual std, value +0.012 with 95% CI -0.015 to +0.040, 50 degrees of freedom. CI spans zero.0+0.01295% CI -0.015, +0.040-0.015+0.040
sharpe
+0.012
95% ci
-0.015, +0.040
dof
50
snapshot 1 of 1 · · m2
commit changepoint52 weekly commit points. No significant changepoint detected (|delta slope| within the noise floor).no significant changepoint
changepoint
none detected
snapshot 1 of 1 · · m2
code-leads-citation lag reserved

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

status
reserved
value
insufficient data
snapshot 1 of 1 · · m2
axis alpha vs cohort reserved

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

status
reserved
value
insufficient data
snapshot 1 of 1 · · m2
gate ETA reserved

reserved: needs snapshot history (1 snapshot exists)

status
reserved
value
insufficient history
snapshot 1 of 1 · · m2
methodology gate snapshot 1 of 1 · · m2
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 · · m2

Adoption trend

LangGraph dependents over time6 points, range 3495 to 3702 dependents.
min
3495 dependents
max
3702 dependents
latest
3702 dependents
points
6

Downstream packages depending on pypi/langgraph (deps.dev), captured point-in-time each snapshot. An adoption signal, not part of the momentum score.

Verdict

LangGraph is a mature incumbent included to calibrate its cohort. It is measured but not badge-eligible.

Sources

langchain-ai/langgraph development-velocity axis

Embed this badge

Evidaxis calibration, LangGraph
[![Evidaxis: LangGraph](https://evidaxis.org/badge/e_13NVVKJA2MM/2026-w32.svg)](https://evidaxis.org/e/e_13NVVKJA2MM)

Others in Agent Frameworks

AgentScope Agent Frameworks
Watch
88
p100
vel +3.02 cit no axis
axis dials
+3.02 n/a
Agno Agent Frameworks
Single-axis
48
p44
vel -0.20 cit no axis
axis dials
-0.20 n/a
AutoGen Agent Frameworks
Calibration
51
p50
vel +0.05 cit no axis
axis dials
+0.05 n/a
CAMEL Agent Frameworks
Tracked
44
p25
vel -0.97 cit +0.00
axis dials
-0.97 +0.00
CrewAI Agent Frameworks
Single-axis
55
p62
vel +0.43 cit no axis
axis dials
+0.43 n/a
DSPy Agent Frameworks
Single-axis
47
p38
vel -0.26 cit no axis
axis dials
-0.26 n/a

Full Agent Frameworks cohort →

entity_id e_13NVVKJA2MM methodology m2 snapshot 035a72a81e59 period 2026-w32 record JSON ↓ source snapshot

Score derived from public data on Evidaxis methodology m2, never edited by hand. Cite as: “Evidaxis, LangGraph, entity e_13NVVKJA2MM, snapshot 2026-w32.”

Durable reference (format-independent): urn:evidaxis:claim:e_13NVVKJA2MM:m2:2026-08-08