training_info.json

{
  "model_name": "Vela-Chess-4M",
  "architecture": "Transformer decoder with custom chess tokenizer",
  "parameters": 4431616,
  "vocab_size": 402,
  "training_data": "50K Lichess puzzles",
  "training_steps": 100000,
  "final_loss": 0.088,
  "estimated_elo": 700,
  "hardware": "RTX 5060 Laptop GPU (8GB VRAM)",
  "training_time": "~1 hour",
  "chess_encoding": "Custom board-to-move (402 vocab: 64 squares + 12 pieces + specials + moves)"
}