OpenAI is releasing a significantly expanded version of its Model Spec, a document that defines how its AI models should ...

Sam Altman said OpenAI has plans to unify its o-series and GPT-series models, and that free ChatGPT users will get unlimited ...

To access PowerToys settings, tools, and info, click its icon in the notification area at the right-hand side of the Windows ...

By offering advanced AI reasoning capabilities for free, OpenAI is expanding access to cutting-edge technology while reinforcing its competitive edge in the generative AI space.

DeepSeek claims that it costs less than $6 million to train its DeepSeek-V3, per GitHub, versus the $100 million price tag that OpenAI spent ... meaning that it's free to use and modify.

The o3-mini model can be used on the free tier of ChatGPT by selecting the "Reason" feature in ChatGPT, with rate limits similar to GPT-4o. Additionally, OpenAI has increased message limits for ...

On the last day of OpenAI's 12 days of 'shipmas,' the company unveiled its latest models, o3 and o3-mini, which excel at reasoning and even outperform o1 on a series of benchmarks, including math ...

OpenAI is launching its latest o3-mini reasoning model inside ChatGPT and its API services and making a version with rate limits available to free users of ChatGPT for the first time. Originally ...

SoftBank is preparing to lead fresh investment into OpenAI at a $300 billion valuation, Business Insider understands — a move that would value the ChatGPT maker the same as TikTok owner ByteDance.

Today, OpenAI struck back with the public release of o3-mini, its latest simulated reasoning model and the first of its kind the company will offer for free to all users without a subscription.

A week earlier, OpenAI announced that will add its latest reasoning model o3-mini to the free version of ChatGPT. There are also rumors that the company is thinking of reducing the price of ChatGPT ...

Japanese investment conglomerate SoftBank (SFTBY) intends to invest up to $40 billion in OpenAI, leaving another initial backer, Microsoft (MSFT), behind. If accomplished, this would be one of the ...