GPT-5.5
GPT-5.5 is OpenAI's smartest and most intuitive model, built for agentic coding, computer use, knowledge work, and earl…
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Open / InstallLast updated July 2, 2026
Description
GPT-5.5 is OpenAI's smartest and most intuitive model, built for agentic coding, computer use, knowledge work, and early scientific research. It handles complex multi-step tasks with less guidance, figures out what needs to happen next on unclear problems, and matches GPT-5.4 per-token latency while delivering a much higher level of intelligence. Achieves state-of-the-art accuracy on Terminal-Bench 2.0 and SWE-Bench Pro, solving more tasks end-to-end in a single pass than previous models. Supports 400k tokens of input context and native vision.
Author
OpenAI
Platform
web
Pricing model
subscription
Categories
Coding
Research
Productivity
Design
Tags
poe
openai
multimodal
text
image
Capabilities
- Text input
- Image input
- Text generation
- Image generation
- By OpenAI