OpenAI releases GPT-5.5 and GPT-5.5 Pro in the API
Summary
OpenAI's API changelog confirms the release of GPT-5.5 and GPT-5.5 Pro with a 1M token context, multimodal inputs, and extensive tool and automation support. The release, alongside GPT Image 2 and Agents SDK updates, signals a broader push toward multimodal, tool-augmented automation and no-code/low-code workflows for SMBs and developers.