OpenAI model
GPT 5.5 Pro 2026 04 23
GPT 5.5 Pro 2026 04 23 in the public OpenAI catalog.
- Provider
- OpenAI
- Availability
- Available
- Model ID
- gpt-5.5-pro-2026-04-23
- Snapshot
- 2026-08-28
GPT 5.5 Pro 2026 04 23 model overview
GPT 5.5 Pro 2026 04 23 is listed in the public Swarm catalog through OpenAI. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.
- Provider
- OpenAI
- Family
- Gpt 5
- Context window
- 1.05M tokens
- Thinking support
- Not supported
- Availability status
- Available
- Catalog ID
- openai/gpt-5.5-pro-2026-04-23
Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.