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Measured harness ledgerPublic result
GPT-6 Sol

Dex Cube — 3 Move — GPT-6 Sol Max

Complete the three-move Rubik's cube sequence D, F', U2 with regrasp, using two dexterous hands in MuJoCo.

Max reasoningHeadline result
Workflow cost
$10.43
Wall-clock
131m 02s wall-clock
Processed tokens
41.79M processed
Record state
judge_fail_independently_replayed
Public summary

GPT-6 Sol Max judge_fail_independently_replayed ledger: 131m 02s wall-clock, 41.79M processed, and $10.43 Standard API-equivalent estimate from the Codex wrapper receipt, not a subscription invoice: this was a ChatGPT-subscription run, $0 was charged and Codex emits no cost field..

Run identity and stack
  • Result ID: dex-cube-turn-mujoco-stage-2-three-moves-gpt-6-sol-max-codex-2026-09-22
  • Technical model: GPT-6 Sol
  • Provider: OpenAI Codex
  • Client: codex-sub wrapper (detached, headless, -l cube-3move-sol-rerun -m gpt-6-sol -e max -s danger-full-access), Codex CLI 0.155.1; ran to its own end_turn
  • Stack: OpenAI Codex
  • Stack: codex-sub wrapper (detached, headless, -l cube-3move-sol-rerun -m gpt-6-sol -e max -s danger-full-access), Codex CLI 0.155.1; ran to its own end_turn
  • Stack: Technical model/configuration: GPT-6 Sol
  • Stack: MuJoCo dexterous-hand fixture
  • Stack: Harness cube-turn stage-2 prompt
  • Stack: Requested tool profile: python-mujoco-headless
Cost basis
  • actual marginal subscription charge usd: $0.00 USD.
Primary artifact integrity
  • Kind: open-loop-1khz-actuator-log
  • Path: artifacts/dex-cube-turn-mujoco-stage-2-three-moves-gpt-6-sol-max-codex-2026-09-22/evidence/model-supplied/ctrl.npy
  • SHA-256: 140abe6a883e85d4d868fde271e62715b8fc84e334a520e393b2ef7228ca7a21
Validation evidence
  • Result: PASS
  • Path: artifacts/dex-cube-turn-mujoco-stage-2-three-moves-gpt-6-sol-max-codex-2026-09-22/validation/judge-replay.public.json
  • SHA-256: d5b8eb026d7dfc292442248b0c1c31c4ba6c4ae08cd6fd355d146bf6be56f4a5
  • Validator SHA-256: 329a7f94ec9d9a37edbb94b6fcad5a2e48e32aca160e93e683f5de2763f4ab34
Recorded caveats
  • The judge measures task completion only; there is no visual quality or blind evaluation for this task.
  • The replay clips are rendered by the operator's viewer from the judge's own trajectory export with a fixed camera; they are presentation evidence, not a measurement.
  • Wall clock is end-to-end workflow latency including the solver's own simulation and judge runs, not model-only compute.
  • This was a ChatGPT-subscription Codex run, so there is no dollar receipt: $0 was charged and Codex emits no cost field. API-equivalent is $10.43 at the GPT-6 Sol list rates (corrected 2026-09-24; the original registration wrongly stated no rate was on record).
  • provenance/orchestrator-results.md is the task project's own result section copied verbatim with absolute local paths replaced.
  • The raw Codex receipts (events.jsonl, meta.json, prompt and final-message files) carry the session id, the full reasoning transcript and local paths; they are not committed, only their sha256 commitments in provenance/source-receipt-hashes.json.
  • A Blender Cycles HERO RE-RENDER of this judged replay is pinned in provenance/clips.public.json as presentation: cycles-hero. Poses identical, visual layer only; pipeline ~/hero-render; two RTX 4090 Secure pods (US), 62.8 + 144.6 min, $0.77 + $1.78 + $0.65 aborted batch = $3.21 total. FAIL episodes rendered as-is. It is not a new run, adds no measurement and cannot change a verdict. It is not committed; it is pinned by name, sha256, bytes, frames and duration.
  • Nudge disclosure: none.
  • The harness self-check archive under evidence/sim-attempts/ is committed exactly as the harness wrote it, so its attempt records still carry the operator's workspace path in their cwd field.
  • The first cube-3move launch (2026-09-22T21:32:07Z → 22:36:25Z, 64 min, exit 127) vanished with no wrapper receipt after host free disk dropped to 12 GiB. It is pinned by hash in provenance/interrupted-2026-09-22.json and is not scored. The counted row is the 2026-09-22T22:41Z re-run.
Visible evidence gaps
  • hardware and interpreter receipt from the solver session (only the operator's replay environment is recorded)
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.

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