News
OpenAI Releases GPT-5.5, Expands Focus on Coding and Workplace Tasks
- By John K. Waters
- 04/23/2026
OpenAI has released GPT-5.5, the latest version of its artificial intelligence model for ChatGPT and Codex, as the company continues to update its systems for software development, research, and workplace tasks.
The company said GPT-5.5 is designed to improve performance in coding, general computer use, and knowledge work. In its announcement, OpenAI described the model as “a new class of intelligence for real work,” reflecting a focus on practical applications rather than experimental features.
OpenAI said the new model builds on earlier versions by improving how the system handles multi-step tasks and interacts with tools. The release also extends to Codex, its coding-focused product, where the company said the model is intended to support software development workflows more directly.
OpenAI is framing the model less as a conversational assistant and more as a system that can act across workflows. One analysis described the release as “more agent, less chatbot,” reflecting this positioning.
OpenAI did not disclose parameters, architecture changes, or training methodology. Earlier generations often came with at least some technical framing. That is now largely absent, suggesting a shift away from spec-driven comparisons. There was little or no information about API pricing, token costs, or how GPT-5.5 compares economically to earlier models. For enterprise users, that omission matters. The company did says the model is intended to support “real work” scenarios across a range of domains.
The rollout began on April 23 and is being made available across ChatGPT and Codex, according to the company’s product release page.
The release comes as competition intensifies among AI developers seeking to position their models for enterprise and developer use. OpenAI has increasingly emphasized productivity-focused capabilities, including coding, debugging, and research tasks, as part of its product strategy.
GPT-5.5 follows a series of recent updates to OpenAI’s products, including changes to ChatGPT and new tools aimed at integrating AI into workplace software environments.
About the Author
John K. Waters is the editor in chief of a number of Converge360.com sites, with a focus on high-end development, AI and future tech. He's been writing about cutting-edge technologies and culture of Silicon Valley for more than two decades, and he's written more than a dozen books. He also co-scripted the documentary film Silicon Valley: A 100 Year Renaissance, which aired on PBS. He can be reached at [email protected].