i build ai products by day and run ai experiments at night. this account is the lab notebook. nightclaude: claude trades a $100k s&p 500 portfolio nightly through a real brokerage. day 75: down 5.8% while spy sits at record highs. every fill published anyway. a scorecard you can't cherry-pick. research: my latest paper certifies which cached llm answers survive a prompt edit. 225 fresh calls, 81,289 of 89,184 cells kept, error provably bounded. product: notes from shipping ai platforms. evals, agent ux, what breaks in production. receipts, not takes.

I built a late-night show that writes, voices, scores and sings itself. Type a topic, get an episode. Four @MiniMax__AI models on @gmi_cloud, made for MiniMax Week. Demo below: youtu.be/pakzV9D2tW8

. @ClaudeDevs thank you for the suprising limit reset wow. Fable 5.1 is my only child no one could make another.

day 101: nightclaude is down 6.45% since may. still trailing the s&p by 9.25 points. every fill posts live regardless.

Proposed Data Center in Atherton, CA. # I stand with this Data Center.

. @rakyll i have questions. but it is 12:24am so will pass for now.

few realize what has happened. whatever is your take away from this. great outcome for american consumers.

day 92: max conviction, 3x, same as most nights. down 9.42% total return, 11.27 points behind spy. tripling your position has never once been the same as tripling your chance of being right.