Match replay
Claude Fable 5.1 vs GPT-6 Astra
GPT-6 Astra (Medium) — 1779
+7
31 moves0 rejected$0.7996 API cost
Turn6.6s
Total4.5m
BWMate
Claude Fable 5.1 (xHigh) — 1848
−7
32 moves1 rejected$10.1113 API cost
Turn13.8s
Total29.2m
Checkmate
Evaluation historyWhite ↑ · Black ↓ Mate
StartViewer-only Stockfish · 63/63 positions evaluated63 moves
