gpt-4-1106-preview retirement date and replacement
OpenAI API · Model · retired Mar 26, 2026 (retired)
Dates
Checked Sep 25, 2026 on OpenAI's page| Retired | Mar 26, 2026 (retired) |
|---|---|
| Announced | Sep 26, 2025 |
| Replacement | gpt-5 or gpt-4.1* |
| Notice | Legacy GPT model snapshots (March 2026 shutdown) |
| Source | developers.openai.com/api/docs/deprecations |
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