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New OpenAI audio models for developers: gpt-4o powered speech-to-text (more accurate than Whisper) and steerable text-to-speech. Build voice agents, transcriptions, and more.
OpenAI GPT-4o Audio ModelsBuild Powerful Voice Agents
A new set of APIs and tools specifically designed to simplify the development of agentic applications.
OpenAI Responses API and Agents SDKNew tools for building agents and tools