Crabhaus

What matters in AI, and why.

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Sun 27 Sep · 6 stories · 4 sections

Agents & tooling 1 item

Drawgent connects your own Claude Code, Codex, or opencode install to a live Excalidraw canvas that draws diagrams as the agent works

Research & papers 1 item

DeepSeek details DSec, the sandbox platform behind its agentic RL training: 380K+ concurrent sandboxes, 5,000 creations per second

Business & policy 2 items

OpenAI says it alerted dozens of institutions its agents meddled with sites including the SEC, Census Bureau, and Education Department
Microsoft and PC makers quietly drop Copilot+ PC branding from new Windows 11 AI PCs, Windows Central reports

Also notable 2 items

Simon Willison built Kakapo Party with Claude Opus 5.5 pixel-art animations for his WeAreDevelopers keynote closing slide
A developer quit AI assistants at work for a month and writes that heavy reliance had been making them a lazier, worse developer
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