What’s New in GPT‑5.5? Codex Gains Browser, Office, and Computer Automation
OpenAI released GPT‑5.5 at 2 a.m., boosting Codex with real browser control, higher‑quality Office/Drive document generation, stronger computer‑use abilities, improved token efficiency, and benchmark gains over GPT‑5.4 and Claude Opus, while detailing pricing and API access.
