{
 "model": "Qwen2.5-1.5B",
 "r": 8,
 "lr": 0.0001,
 "steps": 900,
 "base_heldout_category_acc": 0.561,
 "lora_heldout_category_acc": 0.852,
 "lift": 0.291,
 "n_test_heldout_category": 189,
 "elapsed_s": 73.6,
 "VERDICT": "GOVERNANCE LoRA: base 0.561 -> LoRA 0.852 on HELD-OUT categories (+0.291). The LoRA learned a GENERALIZABLE birth-correction (lifts categories it never trained on) -> the steer can be baked into weights, no runtime hook. NS-4."
}