Why use gpt-realtime on OpenAI API?
OpenAI API offers gpt-realtime with pay-as-you-go pricing at $4.00/1M input tokens. OpenAI is a leading AI research and deployment company dedicated to developing safe and beneficial artificial general intelligence (AGI) for humanity.
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $4.00 |
| Output tokens | $16.00 |
| Image input | $5.00 |
| Audio input | $32.00 |
Capabilities
VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution
About gpt-realtime
Realtime model capable of text and audio inputs and outputs via the Realtime API.
FAQ
What does gpt-realtime cost on OpenAI API?
On OpenAI API, gpt-realtime costs $4.00 per 1M input tokens and $16.00 per 1M output tokens.
What is the context window for gpt-realtime on OpenAI API?
gpt-realtime supports a 32,000 token context window on OpenAI API.
What API model ID do I use for gpt-realtime on OpenAI API?
Use the model ID gpt-realtime when calling OpenAI API's API.
Who created gpt-realtime?
gpt-realtime was created by OpenAI as part of the GPT Realtime model family.
Is gpt-realtime open source?
gpt-realtime is not open source; the seed data lists it as proprietary.
Get Started
Model Specs
Released2025-10-06
Context32K
ArchitectureDecoder Only
Knowledge cutoff2023-10