Sign InOpen Brain
VercelEngineering PostOfficial Source

GPT-Live 1 now available on AI Gateway

GPT-Live 1 supports simultaneous listening and speaking plus delegation to a separate text model, enabling interruptible voice agents without coupling conversation and deep work.

Vercel · Sep 17, 2026
Open Source Open MarkdownOpen JSON
Source Summary

**GPT-Live 1** is available through Vercel AI Gateway as a full-duplex voice model that can listen while speaking. Its **client delegation** lets an application send deeper work to a separately chosen text model while the voice session continues.

Practical Implication

For a voice agent, keep conversational interaction in the live model and explicitly govern delegated tools or text models with permissions, confirmations, and cancellation. Wait for `session-started` before sending audio.

Agent-Ready Context
**GPT-Live 1** is available through Vercel AI Gateway as a full-duplex voice model that can listen while speaking. Its **client delegation** lets an application send deeper work to a separately chosen text model while the voice session continues.

For a voice agent, keep conversational interaction in the live model and explicitly govern delegated tools or text models with permissions, confirmations, and cancellation. Wait for `session-started` before sending audio.

Integration requires **AI SDK 7**, `@ai-sdk/openai` 4.0.67 or later, and a WebSocket client. Delegated requests are billed separately, voice usage continues during them, and the shown snippets omit several production concerns.
Connected Context · Feed7 Judgment

This turns GPT-Live-1 into a concrete gateway integration and separates continuous conversation from delegated deep work. Relative to modular transcription pipelines, it offers a managed full-duplex loop, but adds concurrent billing and a new authorization boundary around delegated models and tools. The experimental dependencies and omitted production controls keep it an evaluation path, not a default architecture.

Context Map
modelaudio#generative-media#tool-use#agent-sdks
Uncertainty
Integration requires **AI SDK 7**, `@ai-sdk/openai` 4.0.67 or later, and a WebSocket client. Delegated requests are billed separately, voice usage continues during them, and the shown snippets omit several production concerns.