https://news.mrlatte.net/en/p/openai-ai-math-manuscripts/Mr. Latte Newsen2026-10-07T22:40:00+09:00OpenAI releases 722 AI-written math papers on GitHub. Of 372 groups, 235 have Lean documentshttps://news.mrlatte.net/en/p/personal-agent-protocol/Mr. Latte Newsen2026-10-07T14:45:00+09:00Opening the Front Door to AI Agents: Sierra and Meta's Personal Agent Protocolhttps://news.mrlatte.net/en/p/eu-text-watermark-defaults/Mr. Latte Newsen2026-10-07T02:30:00+09:00Claude output is already watermarked, and OpenAI API users have to opt in