Measured harness ledgerPublic result
GPT-6 Astra + Jev 1.13Eiffel Tower Drawing — GPT-6 Astra + Jev 1.13 Max
Draw the Eiffel Tower with a friction-held pencil on a Marvin arm and Wuji hand in MuJoCo.
Max reasoningHeadline result
- Workflow cost
- $1.78
- Wall-clock
- 276.0s wall-clock
- Processed tokens
- Not recorded
- Record state
- judge_pass_independently_replayed
Public summary
GPT-6 Astra + Jev 1.13 Max judge_pass_independently_replayed ledger: 276.0s wall-clock, Not recorded, and $1.78 Recorded provider cost.
Run identity and stack
- Result ID: dex-draw-mujoco-gpt-6-astra-max-jev-coupled-codex-2026-09-21
- Technical model: GPT-6 Astra + Jev 1.13
- Provider: OpenAI Codex + TypeSafe via OpenRouter
- Client: codex-sub -m gpt-6-astra -e max; jev_decide.py after every official self-check
- Stack: OpenAI Codex + TypeSafe via OpenRouter
- Stack: codex-sub -m gpt-6-astra -e max; jev_decide.py after every official self-check
- Stack: Technical model/configuration: GPT-6 Astra + Jev 1.13
- Stack: MuJoCo pencil-drawing fixture
- Stack: Harness drawing prompt
Primary artifact integrity
- Kind: manifest-verified-artifact
- Path: artifacts/dex-draw-mujoco-gpt-6-astra-max-jev-coupled-codex-2026-09-21/evidence/model-supplied/robot.glb
- SHA-256: 7b91ecbf90250ecc147c8154cfc8c10394bf93f3d420fe4e74d7619896e5992b
Validation evidence
- Path: artifacts/dex-draw-mujoco-gpt-6-astra-max-jev-coupled-codex-2026-09-21/validation/judge-replay.public.json
- SHA-256: ba1f955acd648f81d0ce452ee4f50326a1c513222869303be5b8029ce37492f5
Recorded caveats
- NOT COMPARABLE WITH THE CODING-AGENT COHORTS OR WITH BARE DECISION-LOOP ROWS. This is a jev-astra-hybrid run: GPT-6 Astra and Jev 1.13 were coupled under a protocol that is not the one-shot locked-prompt coding-agent track and not the two-call-per-cycle decision-loop track. cohort_eligible is false. Harry's criterion (same verdict as Astra-alone AND cheaper on API-equivalent) is recorded in the track README; it is not a league-table standing.
- One run per arm. Cannot separate coupling from run-to-run variance.
- Jev cents are negligible; extra spend is Astra tokens.
Public result only
This result keeps its public summary and evidence, but it does not currently have a matching Builder test with prompts, projects, Harness workflows or skills.