OpenAI announced GPT-5.5, its latest AI model that is better at coding, using computers and pursuing deeper research ...

OpenAI has unveiled GPT-5.5, its latest flagship AI model, promising faster reasoning, stronger coding performance, and ...

So when it comes to models that the general public can access, GPT-5.5 has retaken the crown for OpenAI, achieving the ...

The companies’ contrasting strategies are a clear indication that Anthropic and OpenAI disagree on how they should handle ...

AI Arms Race Accelerates With New Models from OpenAI, DeepSeek and Anthropic ...

OpenAI released a new model it touts as its best yet for handling research work like making improved versions of itself, as ...

ChatGPT 5.5 Is All About Math, Science and AI Research ...

OpenAI Releases GPT-5.5, a Fully Retrained Agentic Model That Scores 82.7% on Terminal-Bench 2.0 and 84.9% on GDPval ...

On Thursday, OpenAI announced the release of GPT-5.5, the latest update to its flagship model. It is exactly as much of an upgrade as the jump from 5.4 to 5.5 would suggest.

Mr. Altman, who has faced criticism over OpenAI’s direction, has culled company projects and is trying to be more disciplined ...

The company is positioning its newest system as its strongest agentic coding model yet, as it faces pressure to keep pace ...

Last week, OpenAI released an all-new version of Codex for Mac that includes the best example of AI-driven computer ...