grok-4-fast-non-reasoning retirement date and replacement
Microsoft Foundry · Product · retired May 1, 2026 (retired)Unverified
Dates
Checked Sep 25, 2026 on Microsoft's page| Retired | May 1, 2026 (retired) |
|---|---|
| Replacement | grok-4-1-fast-non-reasoning |
| Notice | Retirement date; xAI |
| Source | learn.microsoft.com/en-us/azure/foundry/openai/concepts/retired-models |
Changes
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