OpenAI Releases GPT-5.5 — First General-Purpose Model with Native Computer Use
OpenAI·high signal
OpenAI launched GPT-5.5 on April 23, just six weeks after GPT-5.4, featuring native desktop navigation capabilities (clicking buttons, typing text, multi-step workflows). The model uses 40% fewer tokens on Codex tasks while matching GPT-5.4 latency, and is rolling out to Plus, Pro, Business, and Enterprise tiers. OpenAI calls it 'a new class of intelligence for real work' with gains in data analysis, code debugging, online research, and autonomous document creation.