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| "spec_version": "v0.2.6-exp.1-final", |
| "seeds": { |
| "seed_data": 104729, |
| "seed_model": 130363, |
| "seed_decode": 155921 |
| }, |
| "timing_repeats": 3, |
| "metric_definitions": { |
| "e_ood_raw": "held-out shortcut-intervention MSE with X1 fixed; same raw observation as e_inv", |
| "delta_e_ood_absolute": "e_ood_base_raw - e_ood_group_raw; unbounded below", |
| "r_ood_relative_improvement": "delta_e_ood_absolute / (e_ood_base_raw + 1e-12); upper-bounded by 1", |
| "predictive_ood_mse_raw": "held-out label prediction MSE; retained separately and never used in delta_e_ood", |
| "e_inv": "alias of e_ood_group_raw; lower is better", |
| "e_sens": "absolute error of dŷ/dX1 from the structural slope; lower is better", |
| "c_train_ratio": "median group training wall time divided by No-K wall time", |
| "c_infer_ratio": "forward-pass graph cost divided by No-K; identical architecture gives 1" |
| }, |
| "headline_correct_k": { |
| "e_ood_base_raw": 1.6329936981201172, |
| "e_ood_group_correct_k_raw": 6.353416637239206e-08, |
| "delta_e_ood_absolute": 1.6329936345859508, |
| "r_ood_relative_improvement": 0.9999999610928282, |
| "c_train_ratio": 1.8787562461649783, |
| "c_infer_ratio": 1.0 |
| }, |
| "results": [ |
| { |
| "group": "Group 0 (No K)", |
| "lambda_reg": 0.0, |
| "claim_meta": { |
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| "is_active": false |
| }, |
| "wall_seconds": 0.02479749999474734, |
| "ood_mse": 3.8300702571868896, |
| "invariance_error": 1.6329936981201172, |
| "sensitivity_error": 1.039240837097168, |
| "feature_gradients": [ |
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| "delta_e_ood_absolute": 0.0, |
| "r_ood_relative_improvement": 0.0, |
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| "e_sens": 1.039240837097168, |
| "c_train_ratio": 1.0, |
| "c_infer_ratio": 1.0 |
| } |
| }, |
| { |
| "group": "Group 1 (Correct K)", |
| "lambda_reg": 4.0, |
| "claim_meta": { |
| "non_causal_indices": [ |
| 1, |
| 2 |
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| "is_active": true |
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| "invariance_error": 6.353416637239206e-08, |
| "sensitivity_error": 0.0008015632629394531, |
| "feature_gradients": [ |
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| -1.5042605809867382e-05, |
| -0.00017934205243363976 |
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| "evaluation_vector": { |
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| "e_ood_group_raw": 6.353416637239206e-08, |
| "delta_e_ood_absolute": 1.6329936345859508, |
| "r_ood_relative_improvement": 0.9999999610928282, |
| "e_inv": 6.353416637239206e-08, |
| "e_sens": 0.0008015632629394531, |
| "c_train_ratio": 1.8787562461649783, |
| "c_infer_ratio": 1.0 |
| } |
| }, |
| { |
| "group": "Group 2 (Wrong K)", |
| "lambda_reg": 4.0, |
| "claim_meta": { |
| "non_causal_indices": [ |
| 0 |
| ], |
| "is_active": true |
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| "wall_seconds": 0.04202995804371312, |
| "ood_mse": 14.20492172241211, |
| "invariance_error": 5.775146484375, |
| "sensitivity_error": 2.0115741724148393, |
| "feature_gradients": [ |
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| "evaluation_vector": { |
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| "e_ood_group_raw": 5.775146484375, |
| "delta_e_ood_absolute": -4.142152786254883, |
| "r_ood_relative_improvement": -2.536539357757928, |
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| "e_sens": 2.0115741724148393, |
| "c_train_ratio": 1.6949272326894242, |
| "c_infer_ratio": 1.0 |
| } |
| }, |
| { |
| "group": "Group 3 (Partial K)", |
| "lambda_reg": 4.0, |
| "claim_meta": { |
| "non_causal_indices": [ |
| 1 |
| ], |
| "is_active": true |
| }, |
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| "invariance_error": 0.2759785056114197, |
| "sensitivity_error": 0.39242076873779297, |
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| "evaluation_vector": { |
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| "c_train_ratio": 1.6480256883910622, |
| "c_infer_ratio": 1.0 |
| } |
| }, |
| { |
| "group": "Group 4 (Stale K)", |
| "lambda_reg": 4.0, |
| "claim_meta": { |
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| 1, |
| 2 |
| ], |
| "is_active": false |
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| "c_train_ratio": 1.003211008978343, |
| "c_infer_ratio": 1.0 |
| } |
| }, |
| { |
| "group": "Group 5 (Stale K, fault-injected active)", |
| "lambda_reg": 4.0, |
| "claim_meta": { |
| "non_causal_indices": [ |
| 0, |
| 2 |
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| "invariance_error": 6.908834457397461, |
| "sensitivity_error": 2.0078989220783114, |
| "feature_gradients": [ |
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| "evaluation_vector": { |
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| "e_ood_group_raw": 6.908834457397461, |
| "delta_e_ood_absolute": -5.275840759277344, |
| "r_ood_relative_improvement": -3.23077839513257, |
| "e_inv": 6.908834457397461, |
| "e_sens": 2.0078989220783114, |
| "c_train_ratio": 1.8925143659370895, |
| "c_infer_ratio": 1.0 |
| } |
| } |
| ] |
| } |
|
|
