gpt-realtime-2 · vercel

GPT Realtime 2 is our most capable realtime voice model. It supports speech-to-speech interactions with configurable reasoning effort, stronger instruction following, and more reliable tool use for complex voice-agent workflows.

Base modelAll models on this baseAll models of the providerto the provider

All OpenAI models at every provider

Input, $/1M $32.00

Output, $/1M $64.00

Context —

Accepts audio, text

Last checked 04.11.2026 12:00:14 UTC

Source provider's page