Andrej Karpathy just dropped a free 2-hour masterclass on AI systems — prompts, harness loops, graphs, self-improving architectures. The same content bootcamps charge $15K for.

8 years at OpenAI + Tesla compressed into one lecture. No fluff, no paywalls.

If you're building in AI or trying to understand the infra behind agents, this is alpha you can't ignore. Free education >>> expensive courses.