This AI model built a walkable 3D village for less than a dollar.
Meet MiniMax M3.1 Flash. Cheap, fast, and it spent weeks as a secret. → It first appeared on OpenRouter as an anonymous “stealth” model called Space Bunny → By MiniMax’s count, it processed 200+ trillion tokens
This is an actual f*cking goldmine
Anthropic just shared one of the best tricks for Claude Code. The idea: run Sonnet, Haiku 5.5 and Opus 5.5 at once, each one doing only the job it's best at. Better results and way fewer tokens, because every task lands on the right model.
Anthropic engineer, Addy Osmani (ex-Google)
"Google hired me at $500K–$1.2M a year because I know how to make AI agents write code that doesn’t break." In this 41-minute workshop he shows exactly how to build that system from scratch. Prompts → Agent Skills → Harness →
Karpathy's agent ran ~700 experiments in 2 days.
The trick costs $0 no new model. no team. one rule: every change gets a 5-minute test, and anything that doesn't beat the score gets reverted so i turned that rule into a graph for normal work: → opus writes the check first. one
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