| { |
| "recipe_id": "vla-jepa-pretrain", |
| "generated_at": "2026-07-07T02:27:51+00:00", |
| "bundle": "build/vla-jepa-pretrain/vla-jepa-pretrain.aimodel", |
| "conversion_manifest": null, |
| "gate_a": { |
| "status": "passed", |
| "checks": [ |
| { |
| "name": "bundle_exists", |
| "status": "passed", |
| "detail": "build/vla-jepa-pretrain/vla-jepa-pretrain.aimodel" |
| }, |
| { |
| "name": "bundle_files_present", |
| "status": "passed", |
| "detail": "3 expected file(s) present" |
| }, |
| { |
| "name": "metadata_json_parses", |
| "status": "passed", |
| "detail": "metadata.json parses (3 top-level keys)" |
| }, |
| { |
| "name": "metadata_matches_recipe", |
| "status": "skipped", |
| "detail": "no overlapping keys between recipe expectations and bundle metadata (nothing to compare \u2014 this is not a pass)" |
| } |
| ] |
| }, |
| "gate_b": { |
| "metric": "action_parity", |
| "threshold": 0.995, |
| "tolerance": 0.001, |
| "value": 0.9999999999987915, |
| "status": "passed", |
| "near_zero_conditioned": false, |
| "measurement_source": "action-parity-measured.json", |
| "parity_kind": "vla_jepa_action_head_fixed_noise", |
| "min_action_cosine": 0.9999999999987915, |
| "median_action_cosine": 0.9999999999993291, |
| "mean_action_cosine": 0.9999999999992593, |
| "cosine_ci95": [ |
| 0.9999999999987915, |
| 0.999999999999154 |
| ], |
| "max_per_dim_mae": 1.2745814664023263e-07, |
| "mean_per_dim_mae": 5.632422731391021e-08, |
| "per_dim_mae": [ |
| 5.133915692567825e-08, |
| 4.7526555135846145e-08, |
| 5.2952340670994354e-08, |
| 5.318517131464822e-08, |
| 4.954303481749127e-08, |
| 6.256492010184697e-08, |
| 7.71584122308663e-08 |
| ], |
| "action_rms": 0.19618040039809553, |
| "max_relative_action_mae": 6.496986772459965e-07, |
| "per_obs_cosine": [ |
| 0.9999999999987915, |
| 0.9999999999995042, |
| 0.999999999999154, |
| 0.9999999999988284, |
| 0.9999999999995302, |
| 0.999999999999624, |
| 0.9999999999995692, |
| 0.9999999999990724 |
| ], |
| "per_obs_ref_rms": [ |
| 0.13458763253480277, |
| 0.21955422608615743, |
| 0.1619143062566159, |
| 0.14163650385226817, |
| 0.21921324824208308, |
| 0.2606294913676367, |
| 0.23204637207432485, |
| 0.15959720052974957 |
| ], |
| "n_obs": 8, |
| "num_steps": 4, |
| "action_dim": 7, |
| "chunk_size": 7, |
| "sampler": "vla_jepa_flow_matching_euler", |
| "deterministic": true, |
| "reference": "Torch VLA-JEPA action head vs Core AI action_denoise_step, identical synthetic Qwen-context tokens, fixed noise, and Euler loop; this gates the action-head export lane, not downstream task success.", |
| "runner": "coreai-fabric-parity-runner/0.1.0", |
| "environment": { |
| "platform": "darwin-arm64", |
| "accelerator": "apple_silicon", |
| "runtime_version": "1.0.0b2", |
| "coreai_torch": "0.4.1", |
| "torch": "2.9.0", |
| "transformers": "4.57.6" |
| } |
| }, |
| "overall": "passed" |
| } |
|
|
