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

OpenAI's newest model matches GPT-5.4's speed while outperforming it on nearly every benchmark. It's rolling out to paid ChatGPT users today.

OpenAI is capping off a busy week of announcements with the release of GPT-5.5, its latest model upgrade for ChatGPT and Codex. The company calls its new model “a new class of i ...

Sam Altman has announced an exclusive GPT-5.5 success party in San Francisco on May 5, with travel and accommodation covered ...

OpenAI has announced the release of GPT-5.5, the latest upgrade to the company's family of models powering its ChatGPT and ...

OpenAI launches GPT-5.5, its first fully retrained base model since GPT-4.5, targeting enterprise with agentic coding, computer use, and knowledge work ...

In a pre-release briefing, Open AI president and cofounder Greg Brockman said that GPT-5.5 is “way more intuitive to use,” ...

OpenAI GPT-5.5 rollout sees enhanced benchmarks and pricing, offering state-of-the-art intelligence with increased efficiency ...

SINGAPORE, SINGAPORE, SINGAPORE, April 26, 2026 /EINPresswire.com/ -- April 2026 was the most intense month in the ...

OpenAI is rolling out GPT-5.5 in Codex, with a 400K context window and higher coding benchmark scores than GPT-5.4.

Discover how Xiaomi's MiMo V2.5 Pro competes with proprietary AI models in long-horizon reasoning, 3D rendering, and ...

Social media chatter pointing to GPT-5.5 being ready for everyday tasks has pushed the GPT-5.5 release by April 30 market to 100% YES.