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OpenAI releases new simulated reasoning models with full tool access
On Wednesday, OpenAI announced the release of two new models—o3 and o4-mini—that combine simulated reasoning capabilities with access to functions like web browsing and coding. These models mark the first time OpenAI's reasoning-focused models can use every ChatGPT tool simultaneously, including visual analysis and image generation.
Hands-on comparison of OpenAI's new o3 and o4 models versus o1-pro, Deep Research, and Claude 3.7. Discover which AI tools ...
Sam Altman's OpenAI now requires a government ID for developer access to its advanced models, aiming to prevent output from ...
In 27 months, OpenAI has captured the lion's share of the AI market, and it has managed to one-up itself with every product ...
OpenAI’s updated AI safety framework drops key pre-release testing requirements—including for persuasive or manipulative ...
Ahead of o3 and o4-mini, OpenAI says it created a new system to block prompts related to risky biological and chemical ...
The reasoning systems are based on a technology called large language models, or L.L.M.s. To build reasoning systems, ...
OpenAI closed a $40 billion funding round, the largest on record for a private tech company, at a $300 billion valuation.
OpenAI, xAI, Meta, and other companies are trying to add an AI element to the most human activity of all: being part of a ...
OpenAI is launching an open source tool called Codex CLI, which brings the company's AI models to local terminal software.
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