Google quietly unveiled Gemini 2.0 Flash Thinking Experimental, its answer to OpenAI's ChatGPT o1 reasoning AI model.

OpenAI is bringing its o1 model to its API — and introducing other, related developer-focused improvements across its product ...

Application developers who access OpenAI through its long-running API will now have access to the company's latest full o1 ...

When OpenAI first introduced its o1 reasoning model, developers could only use the o1-preview model through the API. That's ...

There are more than a half-dozen versions of OpenAI's various large language and reasoning models. Here's what you need to ...

Live coverage from OpenAI's "12 days of OpenAI" event covering all the new updates to ChatGPT, Sora, and more.

OpenAI's o1 model, which users can access on ChatGPT Pro, showed "persistent" scheming behavior, according to Apollo Research ...

We have tested the Gemini 2.0 Flash Thinking model against the state-of-the-art ChatGPT o1 model on complex reasoning queries ...

The rapid commoditization of AI models continues, even with a groundbreaking new approach known as inference-time compute.

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the ...

A day after Google announced its first model capable of reasoning over problems, OpenAI has upped the stakes with an improved ...