Karpathy: forcing agents to work is AI's biggest mistake — but critics say that's 18 months stale

jasonkneen · x · 2026-11-08

Andrej Karpathy says AI's biggest mistake is forcing agents to work instead of mastering "harness engineering" for models first — a mistake he claims OpenAI made in 2016 at the cost of 5 years. Jason Kneen mocked the take as "more like 18 months ago", arguing harness-first engineering is already mainstream, reigniting the autonomy-vs-harness debate.

Original post →

More from AGI Musings

AGI Musings channel →