Anthropic research lead: prompting is over, 99% of engineers run 300+ self-improving agents

pstAsiatech · x · 2026-11-01

A talk by Anthropic's research lead is going viral. Her core claim: "prompting is basically over" — 99% of Anthropic engineers already run swarms of 300+ self-improving agents, and everyone is now shifting to graphs.

The evolution path she describes: single Agent → Loops → Plan Mode → Graphs → Self-Improving System. The key idea: the old workflow organized work around prompts; the new one centers on the graph around the model — orchestrating separate agents into a system that improves itself. The poster calls the 20-minute talk worth more than most $1,000 agent engineering courses.

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