OpenAI moves forward with GPT-4.5 deprecation in API, triggering developer anguish and confusion

Despite the strong reaction, OpenAI had in fact already announced the plan to deprecate GPT-4.5 Preview back in April 2025.

Jun 17, 2025 - 23:30
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OpenAI moves forward with GPT-4.5 deprecation in API, triggering developer anguish and confusion
Silhouettes of developers in forest pattern waving at setting sun against blue and pink and orange sky
Despite the strong reaction, OpenAI had in fact already announced the plan to deprecate GPT-4.5 Preview back in April 2025.Read More