GPT-Realtime-2
OpenAI
- Context window
- 128K 128,000 tokens
- Input / Output
- text, audio, image → text, audio
Timeline
- · API availability · evidence link · evidence link
Input / output price · USD / 1M tokens
Signals 1
Specifications
GPT-Realtime-2 is a model from OpenAI, released on 7 May 2026. The context window is 128,000 tokens.
- Context window
- 128,000
- Max output
- 32,000
- Input
- text · audio · image
- Output
- text · audio
Questions
What is the context window of GPT-Realtime-2?
The context window is 128,000 tokens.
When was GPT-Realtime-2 released?
On 7 May 2026.