gpt-realtime

Common Name: GPT Realtime

OpenAI
Released on Oct 7, 2025 12:00 AM
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This is our first general-availability realtime model, capable of responding to audio and text inputs in realtime over WebRTC, WebSocket, or SIP connections.

Specifications

Context
32K
Maximum Output
4.1K
Inputtext, audio, image
Outputtext, audio

Performance (7-day Average)

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Availability Trend (24h)

Pricing

Input$4.40/MTokens
Cached Input$0.44/MTokens
Output$17.60/MTokens
Input Audio$35.20/MTokens
cached input audio$0.44/MTokens
Output Audio$70.40/MTokens
Input Image$5.50/MTokens

Performance Metrics (24h)

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