CLEF-Screen-V2 / redo-provenance.json
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CLEF v04 fixed-data FT checkpoint (JointSchemaHead, epoch 3)
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{
"host": "jev-retrain (DigitalOcean gpu-mi355x1-288gb-spot, 168.144.60.186)",
"method": "ft_clef.py --cache-only (backbone hidden states pre-encoded with pinned PyTorch clef-flash)",
"wall": "train+eval 90 min (plus 44 min backbone encode)",
"epochs": 3,
"lr": 3e-05,
"batch": 16,
"pos_weight": 1.0,
"checks": {
"head_tensors": 122,
"head_params": 121762820,
"source_head_dtypes": [
"BF16"
],
"bf16_converted_in_staging": false,
"source_head_sha256": "c7375d6f2044ab67880dcee327283fc6ef16e15055fe2d39354852eb48bb7b2a",
"staged_head_sha256": "c7375d6f2044ab67880dcee327283fc6ef16e15055fe2d39354852eb48bb7b2a",
"tflite": [
{
"name": "clef-flash_rowprefill_embeds_L4096_fp16fc.tflite",
"bytes": 13936871792
}
]
},
"run_name": "clef_v04",
"train_data": {
"file": "clef_train_fixed.jsonl",
"rows": 16322,
"pos": 8232,
"neg": 8090,
"sha256": "e3916d4946cbe6e4787579ba73a82485f1e9ee186c241444586aeafa26e3bb87",
"added": {
"catalog_real_world_rows": 86,
"synthetic_spoof_pos": 120,
"synthetic_spoof_neg": 64
}
},
"seed": 20261101,
"epoch_selected": 3,
"selection": "dev AUC only (epochs 0.9635/0.9811/0.9840)",
"metrics": {
"dev": {
"n": 21977,
"pos": 20282,
"neg": 1695,
"auc": 0.984,
"tpr@0.5": 0.9391,
"fpr@0.5": 0.0501
},
"test_once": {
"n": 21965,
"pos": 20271,
"neg": 1694,
"auc": 0.9833,
"tpr@0.5": 0.9402,
"fpr@0.5": 0.0543
},
"dev_baseline_untrained_head_auc": 0.7516,
"evidence": [
"redo-final-results.json",
"redo-dev-scores.jsonl",
"redo-test-scores.jsonl",
"redo-training-log.jsonl"
]
},
"load_check": "fresh-process LiteRT load of staged artifact + strict head load (121,762,820 params) + end-to-end scoring of 6 bench rows: PASS",
"tuesday_gate": "BYPASSED on explicit owner direction to publish droplet FT weights on completion; Tuesday-v2 frozen-chain replication (G3-G7) still outstanding"
}