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OpenAI just dropped new o3 and o4-mini reasoning AI models - and a surprise agent
Following the recent launch of a new family of GPT-4.1 models, OpenAI released o3 and o4-mini on Wednesday, the latest addition to its existing line of reasoning models. The o3 model, previewed in December, is OpenAI's most advanced reasoning model to date, while o4-mini is a smaller, cheaper, and faster model.
OpenAI has launched a new API option, Flex processing, for cheaper, slower jobs that leverage its o3 and o4-mini reasoning AI ...
The reasoning systems are based on a technology called large language models, or L.L.M.s. To build reasoning systems, ...
16hon MSN
OpenAI chair Bret Taylor says AI will shake up jobs — and workers who rely on old tools may be left behind.
Google Gemini and ChatGPT go head to head as they shower free AI tools on students. Let's see what's available and for how ...
OpenAI’s updated AI safety framework drops key pre-release testing requirements—including for persuasive or manipulative ...
OpenAI says it could adjust its AI safety policy if a rival ships a high-risk model without safeguards. Critics say it's ...
16h
Wei and team don't directly offer any hypothesis about why Deep Research fails almost half the time, but the implicit answer ...
Meta faces antitrust scrutiny, OpenAI prototypes a social app, Infinite Reality buys Touchcast, and Google loses a major ...
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