GPT-5.5 Pro
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Overview
Higher-tier GPT-5.5 variant; keep separate only if product/API copy requires it.
Details
- Vendor
- OpenAI
- Type
- Multimodal LLM
- Release year
- 2026
- Jurisdiction
- USA
- CEO
- Sam Altman
- Key staffers
- Sam Altman (CEO), Greg Brockman (President), Jakub Pachocki (Chief Scientist)
- Deployment
- Cloud only (proprietary)
- Open source
- No
- Free tier
- No
- Subscription
- Paid API / subscription details vary by plan
- Stock status
- Private (~$852B valuation, Mar 2026)
- X
- @OpenAI
Capabilities
AppVoice ChatPdf GenerationSpreadsheet Generation
Safety notes
Use official system card/docs for model-specific risk details.
Last verified 2026-05-12 · Primary source ↗
Cite this
“GPT-5.5 Pro.” AIDb — The AI Database. Verified 2026-05-12. https://theaidatabase.com/m/openai-gpt-5-5-pro.html
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