Potrock
1.2K posts



at defillama we reduced our ai costs by more than 40% while also speeding ups time to first tokens just by switching from openrouter to direct underlying provider (same model)


Introducing Project Glasswing: an urgent initiative to help secure the world’s most critical software. It’s powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans. anthropic.com/glasswing


My read on "normal policymaker & corp. leader on AI": mostly now they don't need to be convinced it is very important (unlike a year ago). But they still see its capabilities as today + epsilon. So just briefly, here is what even "AI is normal tech" folks in the labs believe: 1/8


Stop over-engineering agents Rahul Sengottuvelu started an AI Agent company in 2021, acquired by @tryramp where he's now head of Applied AI. In this talk, he presents alternative ideas for scaffolding agents, arguing systems that scale with compute beat systems that don't. YT version in next post

My new "generative book," fully written by me, the last chapter is on how AI will revolutionize the sciences (and us): tylercowen.com/marginal-revol…



We’re introducing GPT-5.4 mini and nano, our most capable small models yet. GPT-5.4 mini is more than 2x faster than GPT-5 mini. Optimized for coding, computer use, multimodal understanding, and subagents. For lighter-weight tasks, GPT-5.4 nano is our smallest and cheapest version of GPT-5.4. openai.com/index/introduc…

Billionaire Marc Andreessen says he has "zero" introspection, and that the idea itself is a modern invention.





