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98 points by pretext | 99 comments
OpenAI post describing how it hardened containment of its frontier model training environments, including offline training, defense in depth, and AI-agent red-teaming.
1573 points by fofoz | 1186 comments
OpenAI research post introducing o1, a large language model trained with reinforcement learning to reason using a long internal chain of thought before answering.
309 points by armcat | 145 comments
OpenAI announcement of a partnership making its frontier models and Codex available through Google Cloud's Model Garden and Marketplace.
1314 points by OfficialTurkey | 1488 comments
OpenAI research publication page announcing its AI progress in mathematics, linking to a GitHub repository of math results and preprints.
555 points by kgwgk | 200 comments
Nature news article on a growing movement using AI and large language models to detect errors in research papers, sparked by a flawed black plastic utensils study.
545 points by davidbarker | 369 comments
OpenAI post announcing that GPT-5.2 derived a new result in theoretical physics; the captured page shows only a loading logo.
343 points by saikatsg | 242 comments
Blog post by Ivan Turkovic arguing that AI tools make producing code easier while making the broader job of being a software engineer harder.
11 points by xeonmc | 0 comments
A blog post by Ray Myers arguing why the mathematics community moved away from OpenAI.
14 points by fagnerbrack | 7 comments
A blog post by Fagner Brack on Medium describing what an AI-native approach to software development with stable infrastructure looks like.
832 points by robotswantdata | 467 comments
Blog post by Philipp Schmid arguing that context engineering, supplying LLMs with the right information and tools, matters more than prompting for AI agents.