{ "model": "DiabeticJr-9B", "base": "Qwen/Qwen3.5-9B", "base_loss": 1.3625, "tuned_loss": 0.8079, "base_ppl": 3.906, "tuned_ppl": 2.243, "rel_pct": 40.7, "beat_base": true, "eval": "held-out perplexity, 150 examples" }