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gpt-realtime-whisper

OpenAI · gpt-realtime-whisper

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Streaming speech-to-text model for low-latency transcript deltas from live audio

Specification

openai listing

Context
16K
Max output
2K
Released
2026-05-07
Knowledge cutoff
—
Retires
2027-05-06
Open weights
no
Input
audio
Output
text

Available from 2 hosts

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
azure————32K4K2027-05-06
vercel————16K2K—