GPT-6 Astra
OpenAI#1 of 2 by best run
Best success72%in Codex
Cheapest run$1.20per task in OpenCode
Fastest run122sper task in Hermes Agent
- Best harness
- Codex
- Graded runs
- 6 of 7 harnesses
- Latest run
- 2026-09-10
Success rate
Codex72.4%
Hermes Agent72.4%
Command Code72.4%
Claude Code69.0%
OpenCode65.5%
Pi Agent65.5%
Time per task
Hermes Agent122s
OpenCode126s
Pi Agent127s
Codex151s
Command Code159s
Claude Code194s
Runs
#RunSuccess$ / taskTime / task
- 01Codex72%$ / task$1.63Time / task151s
- 02Hermes Agent72%$ / task$1.51Time / task122s
- 03Command Code72%$ / task$2.06Time / task159s
- 04Claude Code69%$ / task$15.72Time / task194s
- 05OpenCode66%$ / task$1.20Time / task126s
- 06Pi Agent66%$ / task$1.29Time / task127s
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