All providers · 1 official entry

GPT-4.5 Preview deprecation date & shutdown status by provider

All listed entries have already been shut down.

ProviderStatusReplacementSource
OpenAI
gpt-4.5-preview		gpt-4.1Official notice

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Per-provider details

Questions

When will GPT-4.5 Preview be deprecated?

OpenAI: gpt-4.5-preview was shut down on July 14, 2025. Dates come from each provider’s official deprecation page (data verified 2026-09-26).

Is GPT-4.5 Preview deprecated?

GPT-4.5 Preview has a deprecation or retirement entry from OpenAI. See the table on this page for the exact model IDs and dates.

What should I use instead of GPT-4.5 Preview?

The official replacements named by the providers are: gpt-4.1 (OpenAI, for gpt-4.5-preview).

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