OPENAI · MODEL
gpt-4.5-preview was shut down on 14 July 2025
SHUT DOWN14 July 2025
SINCE460 days ago
REPLACE WITHgpt-4.1
Announced in: 2025-04-14: GPT-4.5-preview.
OpenAI lists 14 July 2025 as the date it shut down for gpt-4.5-preview, with 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