Provider directory
Imported model listings
Explore models discovered from provider APIs. Use the source listing to confirm availability, access and terms.
OpenAI: GPT-5.5
openai/gpt-5.5
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...
- Reported developer
- openai
- Reported license
- UnknownNot independently verified
- Commercial-use rights
- Unknown
- Pricing
- Check provider
Independent check: not performed