Strongest available GPT-5.5 variant: $30/$180 per MTok — priced on par with o3. Positioned for enterprise use at the highest demands.
At a glance
Context
1.1M tokens
Input
text, image, audio, code
Specifications
- Status
- Released
- Date
- April 25, 2026
- Lab
- OpenAI
- Origin
- US
- Type
- reasoning, multimodal
- Open weights
- —
- License
- proprietary
- Context
- 1.1M tokens
- Input
- text, image, audio, code
- Output
- text, image, audio, code