theverge
PublishedApril 23, 2026 at 6:00 PM
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OpenAI says its new GPT-5.5 model is more efficient and better at coding

Publisher summary· verbatim
OpenAI just announced its new GPT-5.5 model, which the company calls its "smartest and most intuitive to use model yet, and the next step toward a new way of getting work done on a computer." OpenAI just released GPT-5.4 last month, but says that the new GPT-5.5 "excels" at tasks like writing and de
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