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Speech-to-Text Reply Quality on VoiceBench AlpacaEval

4.78Quality ScoreGPT-4o-Audio
3.93764.15634.3754.5937May 4, 2026

Evaluation results

MethodLinks
GPT-4o-Audio2026.054.78
Listen-Write-Speak2026.054.72
VITA-1.52026.054.21
Step-Audio2026.054.13
Freeze-Omni2026.054.03
GLM-4-Voice2026.053.97