{ "layer": 29, "target": "same_input", "recipe": "full_corpus_sequence_pass_v1", "block_scale_dtype": "fp16", "batch_tokens": 262144, "sequence_order_sha256": "5e0ef183802009d0483fe37a60f5acd49dd99218130e0c952f097fa473d863bf", "training_sequence_count": 14657, "training_passes": 0.5240171180844249, "training_tokens_seen": 7864320, "adaptive_schedule": { "best": 0.01730259021141979, "drop_after": 20, "relative_worsening": 0.001, "checks": 3, "patience_updates": 10, "bad_checks": 3, "last_best": 5, "early_drop": true }, "refinement": null, "lr_decay_after": 25, "lr_decay_factor": 0.25, "export_only": false, "training_output_export": "fixed validation/audit outputs only; full training trajectory export not performed", "codebook_lr": 0.048, "scale_lr": 0.032, "quantized_movement": { "codebook_changed": 0, "codebook_values": 1376256, "scales_changed": 49329909, "scale_values": 49545216 }, "initial_validation": { "target_rel": 0.018093666060712676, "reference_rel": 0.08960185883938487, "boundary_rel": 0.11377700218879656, "bulk_rel": 0.01808077006959544, "boundary_rows": 24, "windows": [ { "first_row": 8192, "rows": 1024, "reference_sse": 4103.287109375, "reference_energy": 2625468.5 }, { "first_row": 9216, "rows": 1024, "reference_sse": 3086.21240234375, "reference_energy": 1325089.5 }, { "first_row": 20480, "rows": 1024, "reference_sse": 3732.9462890625, "reference_energy": 2608761.0 }, { "first_row": 21504, "rows": 1024, "reference_sse": 3178.58935546875, "reference_energy": 1213452.75 }, { "first_row": 32768, "rows": 1024, "reference_sse": 62833.73828125, "reference_energy": 2593624.5 }, { "first_row": 33792, "rows": 1024, "reference_sse": 35619.5546875, "reference_energy": 1230959.5 }, { "first_row": 45056, "rows": 1024, "reference_sse": 70695.546875, "reference_energy": 2621682.25 }, { "first_row": 46080, "rows": 1024, "reference_sse": 4714.8388671875, "reference_energy": 2556136.5 }, { "first_row": 57344, "rows": 1024, "reference_sse": 57811.140625, "reference_energy": 2637875.75 }, { "first_row": 58368, "rows": 1024, "reference_sse": 3324.4267578125, "reference_energy": 2645872.5 }, { "first_row": 69632, "rows": 1024, "reference_sse": 3000.1669921875, "reference_energy": 2558507.75 }, { "first_row": 70656, "rows": 1024, "reference_sse": 3334.5791015625, "reference_energy": 1310531.625 }, { "first_row": 81920, "rows": 1024, "reference_sse": 4224.1416015625, "reference_energy": 2601015.25 }, { "first_row": 82944, "rows": 1024, "reference_sse": 3353.97998046875, "reference_energy": 1316897.5 }, { "first_row": 94208, "rows": 1024, "reference_sse": 4389.27734375, "reference_energy": 2560290.0 }, { "first_row": 95232, "rows": 1024, "reference_sse": 3426.423828125, "reference_energy": 1327295.0 } ] }, "final_validation": { "target_rel": 0.01730259021141979, "reference_rel": 0.08949679740770396, "boundary_rel": 0.10976009769971583, "bulk_rel": 0.017290034358747052, "boundary_rows": 24, "windows": [ { "first_row": 8192, "rows": 1024, "reference_sse": 4038.28125, "reference_energy": 2625468.5 }, { "first_row": 9216, "rows": 1024, "reference_sse": 3046.00244140625, "reference_energy": 1325089.5 }, { "first_row": 20480, "rows": 1024, "reference_sse": 3677.943359375, "reference_energy": 2608761.0 }, { "first_row": 21504, "rows": 1024, "reference_sse": 3153.80810546875, "reference_energy": 1213452.75 }, { "first_row": 32768, "rows": 1024, "reference_sse": 62817.03125, "reference_energy": 2593624.5 }, { "first_row": 33792, "rows": 1024, "reference_sse": 35624.2421875, "reference_energy": 1230959.5 }, { "first_row": 45056, "rows": 1024, "reference_sse": 70680.984375, "reference_energy": 2621682.25 }, { "first_row": 46080, "rows": 1024, "reference_sse": 4699.24609375, "reference_energy": 2556136.5 }, { "first_row": 57344, "rows": 1024, "reference_sse": 57767.44140625, "reference_energy": 2637875.75 }, { "first_row": 58368, "rows": 1024, "reference_sse": 3228.880859375, "reference_energy": 2645872.5 }, { "first_row": 69632, "rows": 1024, "reference_sse": 2973.877197265625, "reference_energy": 2558507.75 }, { "first_row": 70656, "rows": 1024, "reference_sse": 3275.56494140625, "reference_energy": 1310531.625 }, { "first_row": 81920, "rows": 1024, "reference_sse": 4143.87451171875, "reference_energy": 2601015.25 }, { "first_row": 82944, "rows": 1024, "reference_sse": 3320.3154296875, "reference_energy": 1316897.5 }, { "first_row": 94208, "rows": 1024, "reference_sse": 4361.89404296875, "reference_energy": 2560290.0 }, { "first_row": 95232, "rows": 1024, "reference_sse": 3384.7216796875, "reference_energy": 1327295.0 } ] }, "initial_reasoning_validation": null, "final_reasoning_validation": null, "validation_distribution": "reasoning only", "serialized_validation": { "target_rel": 0.01730259021141979, "reference_rel": 0.08949679740770396 }, "development_audit": { "target_rel": 0.02283230643950154, "reference_rel": 0.08341913362383127, "boundary_rel": 0.08534463377967728, "bulk_rel": 0.022829638398053197, "boundary_rows": 10, "windows": [ { "first_row": 10240, "rows": 1024, "reference_sse": 9929.5791015625, "reference_energy": 2526187.25 }, { "first_row": 11264, "rows": 1024, "reference_sse": 10978.76953125, "reference_energy": 2636091.0 }, { "first_row": 22528, "rows": 1024, "reference_sse": 50032.50390625, "reference_energy": 1343212.75 }, { "first_row": 23552, "rows": 1024, "reference_sse": 10232.31640625, "reference_energy": 1301967.875 }, { "first_row": 34816, "rows": 1024, "reference_sse": 9066.0087890625, "reference_energy": 2637732.5 }, { "first_row": 35840, "rows": 1024, "reference_sse": 9361.01953125, "reference_energy": 2646384.5 }, { "first_row": 47104, "rows": 1024, "reference_sse": 10033.21484375, "reference_energy": 1260218.625 }, { "first_row": 48128, "rows": 1024, "reference_sse": 39036.234375, "reference_energy": 1323023.5 }, { "first_row": 59392, "rows": 1024, "reference_sse": 9185.9462890625, "reference_energy": 2563036.0 }, { "first_row": 60416, "rows": 1024, "reference_sse": 12484.3974609375, "reference_energy": 2562710.0 }, { "first_row": 71680, "rows": 1024, "reference_sse": 10184.4052734375, "reference_energy": 2609814.75 }, { "first_row": 72704, "rows": 1024, "reference_sse": 10956.4609375, "reference_energy": 2611871.25 }, { "first_row": 83968, "rows": 1024, "reference_sse": 10203.30859375, "reference_energy": 2583553.5 }, { "first_row": 84992, "rows": 1024, "reference_sse": 14548.4423828125, "reference_energy": 1258652.875 }, { "first_row": 96256, "rows": 1024, "reference_sse": 9173.087890625, "reference_energy": 1314730.75 }, { "first_row": 97280, "rows": 1024, "reference_sse": 9846.2060546875, "reference_energy": 2627436.0 } ] }, "initial_development_audit": { "target_rel": 0.0234860896785502, "reference_rel": 0.08368719293991596, "boundary_rel": 0.08684418889701172, "bulk_rel": 0.023483408719208242, "boundary_rows": 10, "windows": [ { "first_row": 10240, "rows": 1024, "reference_sse": 10011.3330078125, "reference_energy": 2526187.25 }, { "first_row": 11264, "rows": 1024, "reference_sse": 11090.64453125, "reference_energy": 2636091.0 }, { "first_row": 22528, "rows": 1024, "reference_sse": 50121.66015625, "reference_energy": 1343212.75 }, { "first_row": 23552, "rows": 1024, "reference_sse": 10304.7275390625, "reference_energy": 1301967.875 }, { "first_row": 34816, "rows": 1024, "reference_sse": 9189.724609375, "reference_energy": 2637732.5 }, { "first_row": 35840, "rows": 1024, "reference_sse": 9461.1533203125, "reference_energy": 2646384.5 }, { "first_row": 47104, "rows": 1024, "reference_sse": 10154.4794921875, "reference_energy": 1260218.625 }, { "first_row": 48128, "rows": 1024, "reference_sse": 39100.8125, "reference_energy": 1323023.5 }, { "first_row": 59392, "rows": 1024, "reference_sse": 9272.50390625, "reference_energy": 2563036.0 }, { "first_row": 60416, "rows": 1024, "reference_sse": 12555.251953125, "reference_energy": 2562710.0 }, { "first_row": 71680, "rows": 1024, "reference_sse": 10307.9296875, "reference_energy": 2609814.75 }, { "first_row": 72704, "rows": 1024, "reference_sse": 11040.419921875, "reference_energy": 2611871.25 }, { "first_row": 83968, "rows": 1024, "reference_sse": 10282.3671875, "reference_energy": 2583553.5 }, { "first_row": 84992, "rows": 1024, "reference_sse": 14623.5439453125, "reference_energy": 1258652.875 }, { "first_row": 96256, "rows": 1024, "reference_sse": 9306.310546875, "reference_energy": 1314730.75 }, { "first_row": 97280, "rows": 1024, "reference_sse": 9943.38671875, "reference_energy": 2627436.0 } ] }, "best_step": 5, "steps_run": 30, "history": [ { "step": 5, "validation": { "target_rel": 0.01730259021141979, "reference_rel": 0.08949679740770396, "boundary_rel": 0.10976009769971583, "bulk_rel": 0.017290034358747052, "boundary_rows": 24 }, "reasoning_validation": null, "training_probe_rel": 0.5545801357303524, "batch_loss": 0.29273621737957, "best_step": 5, "overfit_checks": 0, "seconds": 50.49448299407959, "adaptive_schedule": { "best": 0.01730259021141979, "drop_after": 25, "relative_worsening": 0.001, "checks": 3, "patience_updates": 10, "bad_checks": 0, "last_best": 5, "early_drop": false }, "adaptive_stop": false, "quantized_movement": { "codebook_changed": 0, "codebook_values": 1376256, "scales_changed": 49329909, "scale_values": 49545216 } }, { "step": 10, "validation": { "target_rel": 0.017806984855677672, "reference_rel": 0.08956096986959398, "boundary_rel": 0.1121065847175946, "bulk_rel": 0.017794262438388463, "boundary_rows": 24 }, "reasoning_validation": null, "training_probe_rel": 0.56260303359057, "batch_loss": 0.30687566101551056, "best_step": 5, "overfit_checks": 0, "seconds": 116.14177870750427, "adaptive_schedule": { "best": 0.01730259021141979, "drop_after": 25, "relative_worsening": 0.001, "checks": 3, "patience_updates": 10, "bad_checks": 1, "last_best": 5, "early_drop": false }, "adaptive_stop": false, "quantized_movement": { "codebook_changed": 37540, "codebook_values": 1376256, "scales_changed": 49364842, "scale_values": 49545216 } }, { "step": 15, "validation": { "target_rel": 0.017766825092527045, "reference_rel": 0.08958186834656626, "boundary_rel": 0.1118007899695946, "bulk_rel": 0.01775414376524082, "boundary_rows": 24 }, "reasoning_validation": null, "training_probe_rel": 0.5631124399348274, "batch_loss": 0.29334694147109985, "best_step": 5, "overfit_checks": 0, "seconds": 164.73527121543884, "adaptive_schedule": { "best": 0.01730259021141979, "drop_after": 25, "relative_worsening": 0.001, "checks": 3, "patience_updates": 10, "bad_checks": 2, "last_best": 5, "early_drop": false }, "adaptive_stop": false, "quantized_movement": { "codebook_changed": 38277, "codebook_values": 1376256, "scales_changed": 49389994, "scale_values": 49545216 } }, { "step": 20, "validation": { "target_rel": 0.017729825991445944, "reference_rel": 0.08956884457416207, "boundary_rel": 0.11130821434518305, "bulk_rel": 0.017717231514327345, "boundary_rows": 24 }, "reasoning_validation": null, "training_probe_rel": 0.5636085175754832, "batch_loss": 0.28945694118738174, "best_step": 5, "overfit_checks": 0, "seconds": 235.18492007255554, "adaptive_schedule": { "best": 0.01730259021141979, "drop_after": 20, "relative_worsening": 0.001, "checks": 3, "patience_updates": 10, "bad_checks": 3, "last_best": 5, "early_drop": true }, "adaptive_stop": false, "quantized_movement": { "codebook_changed": 40665, "codebook_values": 1376256, "scales_changed": 49405863, "scale_values": 49545216 } }, { "step": 25, "validation": { "target_rel": 0.01750352085004714, "reference_rel": 0.08952480941788891, "boundary_rel": 0.11009903916261479, "bulk_rel": 0.017491037686549277, "boundary_rows": 24 }, "reasoning_validation": null, "training_probe_rel": 0.5577536626477175, "batch_loss": 0.29866813868284225, "best_step": 5, "overfit_checks": 0, "seconds": 282.85763716697693, "adaptive_schedule": { "best": 0.01730259021141979, "drop_after": 20, "relative_worsening": 0.001, "checks": 3, "patience_updates": 10, "bad_checks": 3, "last_best": 5, "early_drop": true }, "adaptive_stop": false, "quantized_movement": { "codebook_changed": 19624, "codebook_values": 1376256, "scales_changed": 49408663, "scale_values": 49545216 } }, { "step": 30, "validation": { "target_rel": 0.0175675830397374, "reference_rel": 0.08954222718258507, "boundary_rel": 0.11030826440828322, "bulk_rel": 0.017555099289090773, "boundary_rows": 24 }, "reasoning_validation": null, "training_probe_rel": 0.5593090369255883, "batch_loss": 0.2793581709265709, "best_step": 5, "overfit_checks": 0, "seconds": 355.5751781463623, "adaptive_schedule": { "best": 0.01730259021141979, "drop_after": 20, "relative_worsening": 0.001, "checks": 3, "patience_updates": 10, "bad_checks": 3, "last_best": 5, "early_drop": true }, "adaptive_stop": true, "quantized_movement": { "codebook_changed": 28696, "codebook_values": 1376256, "scales_changed": 49408821, "scale_values": 49545216 } } ], "index_reassignments": [ { "method": "expert_parallel_output_gradient_prefix_backtracking_v1", "proposals": 332, "accepted": 264, "changed_groups": 369825, "training_before": 4302.29150390625, "training_after": 4224.9208984375, "acceptance": "proposal and separate training check batches", "step": 10 }, { "method": "expert_parallel_output_gradient_prefix_backtracking_v1", "proposals": 334, "accepted": 285, "changed_groups": 295333, "training_before": 4021.18798828125, "training_after": 3956.037841796875, "acceptance": "proposal and separate training check batches", "step": 20 }, { "method": "expert_parallel_output_gradient_prefix_backtracking_v1", "proposals": 332, "accepted": 284, "changed_groups": 263479, "training_before": 3836.271484375, "training_after": 3781.342041015625, "acceptance": "proposal and separate training check batches", "step": 30 } ], "coverage_threshold": 256, "checkpoint_selection": "held-out original reference trajectory for both arms", "world_size": 8, "microbatch": 65536, "proposal_communication": "sparse routed rows", "parallelism": "expert-sharded coupled output", "arithmetic": "fp4_planes4_fp16_boundaries_v1", "scope": "text-only, cached prompt partitions; historical audit is development only", "train_rows": 15007754, "validation_rows": 16384, "audit_rows": 16384, "complete": true }