| { |
| "model_type": "esi_triage_bert_v44", |
| "architecture": "BERTv44Heads multi-head", |
| "encoder": "microsoft/BiomedNLP-BiomedBERT-base-uncased-abstract-fulltext", |
| "model_version": "v70b", |
| "training_config": { |
| "epochs": 3, |
| "batch_size": 64, |
| "lr": 3e-5, |
| "bf16": true, |
| "label_smoothing_esi": 0.05, |
| "phase_3_consistency_alpha": 0.15, |
| "eng_features_dim": 12, |
| "age_bucket_head": true, |
| "pain_bucket_head": true, |
| "loss_weights": { |
| "esi": 2.0, |
| "symptom": 1.5, |
| "resource": 1.0, |
| "resource_count": 0.8, |
| "flag": 0.6, |
| "vitals": 1.0, |
| "ner": 0.5, |
| "medrec": 0.5, |
| "airway": 0.6, |
| "resus": 0.6, |
| "pain": 0.099, |
| "age": 0.06, |
| "arrival": 0.3, |
| "gender": 0.2, |
| "gestalt": 0.3, |
| "disposition": 0.2, |
| "syndrome": 0.2, |
| "history": 0.1, |
| "last_dx": 0.1, |
| "age_bucket": 1.0, |
| "pain_bucket": 1.0, |
| "consistency": 0.15 |
| } |
| }, |
| "heads": { |
| "esi": "5-class CE (PRIMARY)", |
| "symptom": "200-dim BCE per symptom", |
| "flag": "3-class CE airway/resus/altered_mental", |
| "vitals": "6-dim regression", |
| "airway": "binary BCE", |
| "resus": "binary BCE", |
| "ner": "21-class BIO span tagging", |
| "arrival": "5-class CE", |
| "age_bucket": "8-class CE", |
| "pain_bucket": "5-class CE", |
| "medrec": "binary BCE anticoag/antiplatelet", |
| "resource_count": "3-class CE (0/1/2+ bucket)", |
| "gestalt": "5-class CE OUT-1..5" |
| }, |
| "esi_head_input_dim": 780, |
| "esi_head_dim_breakdown": "768 BERT [CLS] + 12 engineered features", |
| "max_length": 128, |
| "encoder_dim": 768, |
| "training_corpus": "v70+ (v67 base 405,242 records + 109 v70+ synth)", |
| "training_data_sources": [ |
| "MIMIC-IV-ED (Boston compact CC, pyxis-truth resources)", |
| "MIETIC clean holdout (UCSF narrative)", |
| "MC-MED clean holdout (Stanford compact CC)", |
| "Lukina v3 (Russian-physician style narrative)", |
| "ER-REASON (UCSF academic narrative, truncated)", |
| "v70+ synth (DOA discrimination, ICH-on-anticoag, MCMED walk-in coverage)" |
| ], |
| "ship_metrics": { |
| "val_esi_exact_epoch_3": 0.781, |
| "val_esi_adjacent_epoch_3": 0.980, |
| "stack_esi1_recall_mcmed": 0.84, |
| "stack_esi1_recall_mietic": 0.967, |
| "stack_esi1_recall_lukina": 1.0, |
| "stack_esi1_recall_mimic": 0.876, |
| "stack_esi1_recall_3corpus_avg": 0.881 |
| } |
| } |
|
|
