gpt-5.1-chat
For gpt-5.1-chat, provider is Microsoft Azure / Foundry; lifecycle status is Retired; shutdown / retirement date is 2026-06-29; recommended replacement is gpt-chat-latest; platform / deployment scope is Azure / Microsoft Foundry, recorded from its source on 2026-08-12.
- Provider
- Microsoft Azure / Foundry
- Model ID / API name
- gpt-5.1-chat verified
- Human-readable model name
- gpt-5.1-chat verified
- Lifecycle status
- Retired verified
- Shutdown / retirement date
- 2026-06-29 verified
- Recommended replacement
- gpt-chat-latest verified
- Platform / deployment scope
- Azure / Microsoft Foundry our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
gpt-5.1-chat | 2025-11-13 | Retired | 2026-06-29 | gpt-chat-latest |
— learn.microsoft.com, retrieved 2026-08-12
Source
- learn.microsoft.comhttps://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule