OPENAI · MODEL
gpt-4-turbo-preview-completions was shut down on 26 March 2026
SHUT DOWN26 March 2026
SINCE205 days ago
REPLACE WITHgpt-5 or gpt-4.1*
Announced in: 2025-09-26: Legacy GPT model snapshots (March 2026 shutdown).
OpenAI lists 26 March 2026 as the date it shut down for gpt-4-turbo-preview-completions, with gpt-5 or gpt-4.1* as the recommended replacement. Source: OpenAI's official deprecations page, checked 17 October 2026. Read the official page.
Checked against the official page on 17 October 2026 at 06:08 UTC
Announced in the same notice
| Shuts down | When | Model | Replace with | Source |
|---|---|---|---|---|
| 26 March 2026 | 205 days ago | gpt-4-0125-preview | gpt-5 or gpt-4.1* | Official |
| 26 March 2026 | 205 days ago | gpt-4-0314 | gpt-5 or gpt-4.1* | Official |
| 26 March 2026 | 205 days ago | gpt-4-1106-preview | gpt-5 or gpt-4.1* | Official |
| 26 March 2026 | 205 days ago | gpt-4-turbo-preview | gpt-5 or gpt-4.1* | Official |