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OpenAIClosed Weights

gpt-realtime-2

openai/gpt-realtime-2

Best Input Price

$4.00 / 1M

Speech generation model for controllable voice, narration, and audio delivery

Context Window

0 tokens

Reasoning

No

Tool Calling

No

Released

2026-05-07

Inference Providers (1)

ProviderModel IDContextInput / 1MOutput / 1MAction
Vercel AI Gatewayopenai/gpt-realtime-20$4.00$24.00Docs ↗