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ToolsThe story, in brief

Introducing gpt-realtime and Realtime API updates

OpenAI just shipped real-time speech-to-speech. Here's what that means for your product roadmap.

Reporting by OpenAI Blog 1 min brief
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The KeyNews take

Why it matters

OpenAI is moving beyond text with gpt-realtime — a production-ready speech model with API capabilities (MCP server, image input, SIP calling). This is a significant product expansion that enables real-time multimodal applications at scale, directly competing with voice-first AI platforms and expanding OpenAI's moat into voice/phone interfaces.

The key facts

6 to know

  1. gpt-realtime: advanced speech-to-speech model released

  2. New Realtime API capabilities shipped

  3. MCP server support added

  4. Image input support enabled

  5. SIP phone calling support included

  6. Production-ready release (not beta/research)

Go to the source

OpenAI Blogopenai.com

Publisher excerpt: We’re releasing a more advanced speech-to-speech model and new API capabilities including MCP server support, image input, and SIP phone calling support.
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