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Reproduction Record

0. Status Snapshot

  • Date:
  • Owner:
  • Current gate:
  • Verified:
  • Not verified:

1. Upstream Pin

  • Paper:
  • Official repository:
  • Commit:
  • Files inspected:
  • Released checkpoint:

2. Official Contract

  • Model/input/output:
  • Action semantics:
  • Horizon and dt:
  • Runtime cadence:
  • Default parameters:

3. Official Algorithm

Record formulas and their exact source-code order. Distinguish paper prose from executable code.

4. ManiMux Target Contract

Describe the policy, embodiment, wire format, canonical ActionChunk, Timeline and Executor path.

5. Fidelity Matrix

Item Official ManiMux Status Evidence

Use only: exact, equivalent adaptation, different, not verified.

6. Implementation Walkthrough

List each changed file, symbol, input/output shape and why the change is required.

7. Data and Statistics

Record source paths, generation command, schema, normalization formula and invalidation conditions.

8. Configuration

Explain every non-default parameter and the reason for its value.

9. Validation Ladder

9.1 Static/contract

9.2 Unit tests

9.3 Real model forward

9.4 Simulator

9.5 Real robot

Never promote evidence from one level to another.

10. Expected Evidence

List logs, metrics, recorder artifacts and pass/fail criteria.

11. Known Differences and Risks

12. Rollback

13. Reviewer Checklist