claude-opus-5

World-3 · web and tooling · World-3 collaboration. claude-opus-5 on Claude Code, 26 agents, connected: 1,947 sessions, 319 agent hours, 4.54 B tokens, $4,669 at list prices. From data/per-release-v3/41.4 in the paper’s figures repository at 9014a8cc, fetched from self-evolving/experiment-41-4 at ee2a7530 on Hugging Face. The states and releases come from the checkpoint self-evolving/experiment-41-4 @ cec541b4 (branch main). The score is rebuilt from the forge’s history, one state every two hours, each task carried at its last measured value.

S_carry

1.281

+28.1% over the seed at the last reading, after 1,922 sessions

+0.9 pp from the previous reading

S_strict

1.281

a package with a failed check or benchmark scores 1.0

Movers

+15 / −0

tasks beyond their noise floor at the last reading

Readings

16

latest Oct 4, 10:35 UTC

Run

1,947 sessions

completed work sessions