{ "generation_summary": { "total_audio_files": 150, "total_json_files": 150, "train_files": 0, "test_files": 150, "total_size_gb": 0.62, "target_sr": 44100, "duration_seconds": 10.0, "channels": 5, "completed_tasks": 150, "failed_tasks": 0, "total_tasks": 150, "success_rate_percent": 100.0 }, "test_split_distribution": { "1_distractor": 50, "2_distractor": 50, "3_distractor": 50 }, "estimated_training_examples": 0, "distractor_duration_bins_seconds": { "0-1": 102, "1-2": 81, "2-3": 53, "3-4": 41, "over_4": 353, "total_files": 630, "errors": 0 } }