OpenAI Build Week / Judge Sandbox

Governed Codex Module Factory

A no-cost, read-only replay of the verified Build Week release. It does not start a new Codex job, consume a subscription, write user data, or change production.

Access mode
Free judge sandbox
Verified release replay
Volatility Test · deterministic candidate workflow
0%
  1. 1
    Specification received

    A constrained Volatility Test specification is accepted with deterministic, no-wagering, and missing-data requirements.

  2. 2
    Codex / GPT-5.6 candidate generated

    The recorded Build Week run produced exactly one implementation file and one test file inside an ephemeral workspace.

  3. 3
    AST policy guard passed

    Forbidden imports, dynamic execution, subprocess, filesystem access, network calls, and global mutation were rejected by policy.

  4. 4
    Isolated Docker validation passed

    The candidate was compiled, linted, and tested in a networkless, read-only, non-root container with bounded resources.

  5. 5
    Reviewable candidate sealed

    File hashes and the canonical validation receipt were content-addressed. Human review remains required before any promotion.

Evidence anchors
Baseline
d1958d690373…
Build Week feature release
94863b5ac2f9…
Release workflow
29557322985
RECORDED BUILD ID
codex-build-8805a7…
OFFICIAL CODEX /FEEDBACK SESSION ID
019f80ed-8d5c-74a2-8efc-ecdd9dcacc7b
Model
GPT-5.6 via Codex
Replay receipt

Run the replay to expose the recorded safety stages and immutable evidence receipt.

Truth boundary

This sandbox demonstrates a recorded, repository-verifiable release path. Fresh custom module generation remains the commercial Pro workflow and requires an authenticated Codex worker plus Docker. The sandbox is not presented as a fresh model invocation.

1 · Inspect source

Review the private repository, PRs #404–#410, the Codex builder, AST guard, Docker validator, and sealed bundle code.

2 · Reproduce checks

Use the commands in README and docs/OPENAI_BUILD_WEEK_EVIDENCE.md. No production credentials are included or required for contract checks.

3 · Compare live product

The commercial War Room remains separate. Qwen judge functionality and the canonical sports-intelligence workflow are unchanged.

Open current War Room →