{"classes": ["FF", "SI", "FC", "SL", "ST", "CU", "CH", "FS", "OTHER"], "data_through": "2026-09-27", "model": "2026 before 2026-09-21", "serve_season": 2027, "repo": "https://github.com/yasumorishima/mlb-pitch-forecast", "example_request": {"pitcher": 669373, "batter": 592450, "stand": "R", "p_throws": "L", "starter": true, "balls": 1, "strikes": 2, "outs": 1, "on_1b": false, "on_2b": true, "on_3b": false, "inning": 6, "top": true, "score_diff": 1, "pitch_number": 4, "tto": 3, "at_bat": 42, "game_pitches": [{"type": "FF", "speed": 95.1, "zone": 5, "description": "called_strike", "balls": 0, "strikes": 0, "stand": "R", "at_bat": 42}, {"type": "SL", "speed": 86.0, "zone": 14, "description": "ball", "balls": 0, "strikes": 1, "stand": "R", "at_bat": 42}, {"type": "FF", "speed": 95.8, "zone": 2, "description": "foul", "balls": 1, "strikes": 1, "stand": "R", "at_bat": 42}], "batter_game_pitches": [{"type": "FF"}, {"type": "SL"}, {"type": "FF"}]}, "example_response": {"probabilities": {"FF": 0.368967, "SI": 0.019713, "FC": 0.000128, "SL": 0.144786, "ST": 7.5e-05, "CU": 0.089211, "CH": 0.376971, "FS": 0.000148, "OTHER": 1e-06}, "most_likely": "CH", "known": {"pitcher": true, "batter": true}, "data_through": "2026-09-27", "model": "2026 before 2026-09-21"}}