TECHNOLOGYJun 2 · 22:44 UTCBLEEPING COMPUTERMayank Parmar

OpenAI upgrades GPT-5.5, as it plans to retire legacy ChatGPT models

OpenAI is rolling out an update to improve the GPT-5.5 Instant model. The company plans to retire multiple legacy ChatGPT models, including o3.

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