OpenAI is changing the game in conversational AI with its GPT-5, setting new standards and bringing groundbreaking ...

OpenAI’s o1-mini is 20 times more expensive to run than its equivalent non-reasoning model, GPT-4o mini. The company says its new model, o3-mini, costs 63% less than o1-mini per input token ...

The compact model is part of OpenAI’s next-generation AI ecosystem, aimed at balancing speed, efficiency, and cost-effectiveness. While it operates on a smaller scale than GPT-4-turbo ...

and models that use it (GPT-4o1 to GPT-4o3) are better at problem solving, and bring AI closer to human intelligence on an academic level. It cost OpenAI around $20 billion to reach this point ...

Magical free' upgrade coincidentally follows M365 price hike Microsoft has made Think Deeper, OpenAI's GPT-o1 reasoning model ...

OpeniAI CEO Sam Altman admitted the company's goals have shifted in the wake of DeepSeek staking its claim to the AI industry ...

OpenAI used the subreddit, r/ChangeMyView, to create a test for measuring the persuasive abilities of its AI reasoning models. The company revealed this in a system card — a document outlining ...

OpenAI o3-mini is now available in ChatGPT and the API. Pro users will have unlimited access to o3-mini and Plus & Team users will have triple the rate limits (vs o1-mini). Free users can try o3-mini ...

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.

According to the company, o3-mini “significantly surpasses” one of OpenAI’s flagship models, GPT-4o, on “challenging safety and jailbreak evaluations.” Kyle Wiggers is a senior reporter ...