OpenAI plans to wind down the availability of GPT-4.5 via its API on July 14, 2025, after launching the model as a research preview on February 27, 2025 (Kyle Wiggers/TechCrunch)

Kyle Wiggers / TechCrunch: OpenAI plans to wind down the availability of GPT-4.5 via its API on July 14, 2025, after launching the model as a research preview on February 27, 2025  —  OpenAI said on Monday that it would soon wind down the availability of GPT-4.5, its largest-ever AI model, via its API.

Apr 15, 2025 - 00:34
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OpenAI plans to wind down the availability of GPT-4.5 via its API on July 14, 2025, after launching the model as a research preview on February 27, 2025 (Kyle Wiggers/TechCrunch)

Kyle Wiggers / TechCrunch:
OpenAI plans to wind down the availability of GPT-4.5 via its API on July 14, 2025, after launching the model as a research preview on February 27, 2025  —  OpenAI said on Monday that it would soon wind down the availability of GPT-4.5, its largest-ever AI model, via its API.