Tweet by OpenAI
April 23, 2026
Introducing GPT-5.5 A new class of intelligence for real work and powering agents, built to understand complex goals, use tools, check its work, and carry more tasks through to completion. It marks a new way of getting computer work done. Now available in ChatGPT and Codex. https://t.co/rPLTk99ZH5
- Author
- OpenAI
- Date
- April 23, 2026
- Canonical URL
- /tweets/openai-2047376561205325845-0a6c8c