GPT-5.5 by OpenAI

OpenAI's smartest and most intuitive to use model yet

Product HuntAPILaunched Apr 26, 2026458#1 of the day

About GPT-5.5 by OpenAI

GPT-5.5 is OpenAI’s most advanced model yet, designed to handle real-world work with greater autonomy, speed, and efficiency. It excels at coding, research, data analysis, and task execution — planning, using tools, and iterating with minimal guidance — making it a powerful partner for complex, multi-step workflows.

The people behind GPT-5.5 by OpenAI

We haven't found the people behind GPT-5.5 by OpenAI yet. New makers are added as we find them.

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