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OpenAI’s New API Voice Models Will Change the Way You Use AI

OpenAI has released three new real-time voice models—GPT-Realtime-2, GPT-Realtime-Translate, and GPT-Realtime-Whisper—to help developers build voice apps that listen, reason, translate, transcribe, and take action during live conversations. These models support natural dialogue, handling interruptions and corrections, a 128K context window, live translation from 70+ languages to 13 outputs, and adjustable tone and reasoning depth. Use cases include customer support, meeting translation, live captions, travel booking, healthcare, and workplace assistants.

SourceAnalytics VidhyaAuthor: Sarthak Dogra
OpenAI’s New API Voice Models Will Change the Way You Use AI
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  • OpenAI launches GPT-Realtime-2 (conversational), GPT-Realtime-Translate (live translation), and GPT-Realtime-Whisper (live transcription) via its Realtime API.
  • Features include interruption handling, 128K context, live translation from 70+ languages to 13, and controllable tone and reasoning.
  • GPT-Realtime-Translate costs $0.034 per minute; GPT-Realtime-Whisper costs $0.017 per minute; GPT-Realtime-2 is priced at $32 per 1M audio input tokens.
  • The models enable more natural, action-oriented voice interactions beyond simple commands.

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