OpenAI Officially Releases GPT-5.5, Targeting Agent Tasks and Complex Work Scenarios

Deep Tide TechFlow reports: On April 24, according to an official announcement from OpenAI, the company has officially launched GPT-5.5, positioned as a next-generation intelligent model designed for handling complex objectives, tool invocation, self-verification, and multi-step task completion. The model excels in areas such as code writing and debugging, online research, data analysis, document creation, and cross-tool operations. While maintaining response speeds comparable to GPT-5.4, GPT-5.5 has achieved improvements across almost all evaluation metrics and significantly reduced the number of tokens required to complete equivalent tasks. GPT-5.5 is now available to Plus, Pro, Business, and Enterprise users of ChatGPT and Codex, along with the simultaneous release of GPT-5.5 Pro, tailored for high-difficulty tasks.