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GPT-4o Audio

Native audio input & output for voice AI

GPT-4o Audio extends the GPT-4o architecture with native audio understanding and generation. It can hear speech, understand tone and emotion, and respond with natural-sounding voice output — making it the go-to model for voice-first AI applications. Available on SYSTALOG.ai for transcription and voice workflows.

Key Strengths

Native speech-to-speech without transcription pipeline lag
Understands tone, emotion, and speaking style
High-quality natural voice output
Excellent transcription accuracy
Real-time voice conversation capability
Multilingual speech recognition

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