News of the week
AI solves an 80-year-old math puzzle. OpenAI calls it a breakthrough
An internal model solved a famous Erdős puzzle it was not asked to pursue. Invention, not copying.
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News of the week
Claude Mythos model bypasses Apple's security system on M5 Macs
Researchers drove to Apple Park with a 55-page report after reaching root on an M5 Mac in five days with help from the closed Mythos model.
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News of the week
OpenAI launches Codex in the ChatGPT mobile app
On Free and Go plans. Mobile Codex control fits a shift toward directing agents, not typing every line, and challenges Claude Code.
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News of the week
Andrej Karpathy joins Anthropic
One of AI's leading researchers joins Anthropic. A clear win for the AI lab.
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