{
  "model": "DiabeticBaby-4B",
  "base": "Qwen/Qwen3.5-4B",
  "base_loss": 1.5062,
  "tuned_loss": 0.8982,
  "base_ppl": 4.51,
  "tuned_ppl": 2.455,
  "rel_pct": 40.4,
  "beat_base": true,
  "eval": "held-out perplexity, 150 examples"
}