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echobench-reasoning-backfill-83

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EchoBench 1000

Canonical dataset file: echobench_1000_static880_shift120_reasoning_prosody_gold.jsonl.

1,000 samples total: 880 static + 120 emotion-shift.
Static styles: 220 normal, 220 implicit, 220 very high intense, 220 satire/self-mockery.
Every sample includes a valid relative audio_path, prosody labels, and reasoning_annotation.
Static samples include binary polarity; shift samples are evaluated with their emotion-transition labels.
Audio files are under audio/ and retain their Audio_ID/audio_ID filenames.

Prosody fields: gender, pitch, energy, speed, pitch_level, energy_level, speed_level, intonation_contour, stress.