training_meta.json

{
  "base_model": "Qwen/Qwen2.5-0.5B-Instruct",
  "dataset": "cs7_fixed (deterministic inner aliases)",
  "output_name": "bm2_cs7_fixed_v1",
  "epochs": 3,
  "lr": 1e-05,
  "effective_batch": 32,
  "val_exact_match": 86.33,
  "trained_at": "2026-05-23T10:10:11.460523Z",
  "fix": "inner_alias=TABLE_ALIAS_MAP[inner_table]; original had random inner aliases"
}