| { |
| "schema_version": 1, |
| "study_id": "dial_lexical_differentiation_v1", |
| "amendment_id": "throughput_balanced_node_allocation_v1", |
| "amended_at_utc": "2026-07-19T22:18:09Z", |
| "parent_protocol_sha256": "a2ef8e278f04f36f5d087adc6c5ef520d4bff99c61ce24a90a23bd46c1f4033d", |
| "fixed_compute_deadline_utc": "2026-07-20T09:14:38Z", |
| "decision_reads_outcomes": false, |
| "reason": "The frozen concurrent smoke test found a 4.3x node throughput difference. A condition-per-node allocation would miss the deadline and confound condition with node. Rebalance complete model lineages by GPU using only smoke throughput.", |
| "discarded_attempt": { |
| "output": "/home/cc/dial_workshop_v1_r2", |
| "status": "aborted_after_terminal_decision_before_first_checkpoint", |
| "outcomes_accessed": false, |
| "sealed_checkpoints": 0, |
| "reusable_as_scientific_lineage": false |
| }, |
| "terminal_exposure_words": 30000000, |
| "terminal_rule": "Unchanged frozen fallback because predicted 40M wall time was 37.55641109446214 hours, above 8.5 hours.", |
| "observed_smoke_words_per_second": { |
| "vavvi": [3910.452101841439, 3977.6962184674776], |
| "vavvi2-1": [3859.1611095981248, 3967.6360095898153], |
| "vavvi2-2": [887.5537454708626, 900.89225248373] |
| }, |
| "allocation": { |
| "vavvi": { |
| "gpu0": [ |
| "dial_aligned_s1", |
| "dial_shared_s2", |
| "dial_shuffled_s3", |
| "dial_shuffled_s4" |
| ], |
| "gpu1": [ |
| "dial_aligned_s2", |
| "dial_aligned_s3", |
| "dial_shared_s4", |
| "dial_shuffled_s5" |
| ] |
| }, |
| "vavvi2-1": { |
| "gpu0": [ |
| "dial_aligned_s4", |
| "dial_shared_s5", |
| "dial_shuffled_s0", |
| "dial_shuffled_s1" |
| ], |
| "gpu1": [ |
| "dial_aligned_s5", |
| "dial_shared_s0", |
| "dial_shared_s3", |
| "dial_shuffled_s2" |
| ] |
| }, |
| "vavvi2-2": { |
| "gpu0": ["dial_aligned_s0"], |
| "gpu1": ["dial_shared_s1"] |
| } |
| }, |
| "conservative_predicted_training_hours_by_gpu": { |
| "vavvi.gpu0": 8.524163566, |
| "vavvi.gpu1": 8.380060091, |
| "vavvi2-1.gpu0": 8.637455754, |
| "vavvi2-1.gpu1": 8.401308299, |
| "vavvi2-2.gpu0": 9.389102774, |
| "vavvi2-2.gpu1": 9.250088798 |
| }, |
| "invariants": [ |
| "All 18 condition-by-seed cells remain present exactly once.", |
| "Every GPU trains complete lineages; no lineage migrates or resumes across nodes.", |
| "Every fast GPU sees all three conditions, reducing condition-by-node coupling.", |
| "The corpus, tokenizer, priors, initialization, optimizer, schedule, checkpoints, gates and analyses remain unchanged.", |
| "No training loss, benchmark, mechanism, AoA or reading result informed this amendment.", |
| "Outcome access remains blocked until the exact 18-lineage union is sealed." |
| ] |
| } |
|
|
