Karpathy's Agent Ran 700 Experiments While He Slept. It's Coming For You.

YouTube/Podcast · ~27 min · Podcast · YouTube

• Autonomous research agents running iterative experiments overnight represent a step-change in research throughput — 700 experiments in one sleep cycle is not a demo, it is a new baseline.
• Memory architecture determines whether such systems compound knowledge or accumulate noise: write-time compilation vs. query-time synthesis creates fundamentally different knowledge curves over time.
• Teams without agent-scale evaluation infrastructure will be unable to process the output these systems generate, creating a new bottleneck at the review and interpretation layer.
• Practical takeaway: agent infrastructure investment must pair with evaluation infrastructure investment — generation capacity without review capacity produces noise at scale.