Azure OpenAI — GPT-4.1 shuts down 2026-10-14

Provider: Azure OpenAI (Azure OpenAI)
Status: deprecated · Type: model
Shutdown: 2026-10-14
Successor: Current Foundry models
Migration: Plan redeployment before the retirement date.
Source: https://learn.microsoft.com/en-us/azure/ai-foundry/openai/concepts/model-retirements · as_of 2026-06-17