SMRTR AIApr 23, 2026Thurrott.com

OpenAI Announces GPT‑5.5

SMRTR summary

OpenAI has launched GPT-5.5, its most capable model yet, designed to handle complex, multi-step tasks with minimal human guidance. It excels at coding, data analysis, online research, and operating software while matching the speed of its predecessor, GPT-5.4. Built with stronger safety measures and tested by nearly 200 partners, GPT-5.5 is available now for ChatGPT Plus, Pro, Business, and Enterprise users.

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