The tiny Hierarchical Reasoning Model mimics the brain's structure to solve complex tasks in a single pass — no ...

Hierarchical Reasoning Models (HRM) tackle complex reasoning tasks while being smaller, faster, and more data-efficient than large AI models.

Maybe the real insight isn't that AI reasoning is broken or working, it's that our entire approach to understanding ...

An exclusive conversation with Mark Chen and Jakub Pachocki, OpenAI’s twin heads of research about the path toward more ...

The company trained GLM-4.5 through a multistep workflow. First, it developed an initial version of the model using a dataset ...

"Models like DeepSeek, Alibaba, Tencent, MiniMax and Baidu Ernie bot are world-class, developed here and shared openly (and) ...

OpenAI is expected to release its next-generation GPT-5 model in early August. The AI model is rumored to include improved ...

"I put it in the model, this is GPT-5, and it answered it perfectly," Altman said, saying it gave him a "weird feeling" to ...

Meta names former OpenAI researcher Shengjia Zhao as Chief Scientist of its new AI unit, Meta Superintelligence Labs, focused ...

1. Problem-Solving Prompts Reasoning models are especially adept at breaking down complex problems and offering structured solutions. When you give the AI a specific challenge, it can apply ...

Another model, o4-mini-high, is meant for more complex tasks that require more reasoning time. OpenAI says these models will be replacing older models, including o1, o3-mini and o3-mini-high.

The model replaces o1-pro, the company’s most recent pro-level reasoning model, in ChatGPT’s model lineup. (If you’re confused at all by OpenAI’s slew of models, take a look at our guide.) ...