The final day of OpenAI’s “12 Days of Shipmas” has arrived with the unveiling of o3, a new chain-of-thought “reasoning” model that the company claims is its most advanced yet. The model is not yet available for general use, but safety researchers can sign up for a preview starting today. OpenAI and others hope that reasoning models will go a long way toward solving the pernicious problem of...

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On Friday, during Day 12 of its "12 days of OpenAI," OpenAI CEO Sam Altman announced its latest AI "reasoning" models, o3 and o3-mini, which build upon the o1 models launched earlier this year. The company is not releasing them yet but will make these models available for public safety testing and research access today. The models use what OpenAI calls "private chain of thought," where the...

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OpenAI just announced o3 and o3 mini, its next-gen reasoning models. In the livestream, SVP of Research Mark Chen showed o3's performance on certain benchmarks, compared to o1, like competition math (96.7 percent) and PhD-level science (87.7 percent). OpenAI and the ARC Prize competition also shared how o3 scored 76 percent on the ARC-AGI benchmark, which includes novel unpublished datasets....

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Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI is slowly inviting selected users to test a whole new set of reasoning models named o3 and o3 mini, successors to the o1 and o1-mini models that just entered full release earlier this month. OpenAI o3, so named to avoid copyright issues with the telephone...

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New York CNN — When a CNN journalist called 1-800-CHATGPT on Wednesday, a female voice on the other end provided a recipe for chocolate chip cookies and summarized the Civil War. But the voice did not seem open to personal conversation. “I don’t have feelings, but I do find my job pretty interesting,” the chatbot said. ChatGPT – introduced just over two years ago as a chat-capable...

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OpenAI plans to launch Orion, its next frontier model, by December, The Verge has learned. Unlike the release of OpenAI’s last two models, GPT-4o and o1, Orion won’t initially be released widely through ChatGPT. Instead, OpenAI is planning to grant access first to companies it works closely with in order for them to build their own products and features, according to a source familiar with...

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