← Speech-to-Speech
OpenAI
gpt-realtime
Tier 3 · 95% CI 0.80–0.84
Measured 2026-11-05
Run gpt-realtime on Speko →One API, every model on this board.
Overall
0.82
Action
0.50
Booked before yes
58%
Call completion
100%
Task capability
0.98
First sound
1426ms
1677·—
Answer
1449ms
Audio price
$32 / $64 · 1M tok
Share this result
Embed the live badge
Markdown
[](https://speko.ai/benchmarks/s2s/openai-gpt-realtime)
HTML
<a href="https://speko.ai/benchmarks/s2s/openai-gpt-realtime"><img src="https://speko.ai/benchmarks/badge/s2s/openai-gpt-realtime.svg" alt="Speko s2s rank"></a>
URL
https://speko.ai/benchmarks/s2s/openai-gpt-realtime