{
  "base_val_loss": 1.5719822943210602,
  "base_val_perplexity": 4.816185835276152,
  "chat_sample": "I'm tired, and is it just me or am I okay? How tired?",
  "chat_val_loss": 2.257821023464203,
  "chat_val_perplexity": 9.562230573774837,
  "validated_at": "2026-08-26T07:50:02Z"
}