Ex-OpenAI & Tesla AI lead, Andrej Karpathy just dropped a masterclass on modern harness & graph engineering: • 04:30 - why the model doesn't matter without a harness • 16:17 - reinforcement learning loops & test-time compute • 35:43 - autonomous graph engineering for deep research • 1:08:38 - building execution harnesses with Cursor & Composer • 1:22:02 - multimodal token streams inside closed loops this 2-hour watch will replace a $500 agentic engineering course watch today, then read the full breakdown on graph & harness engineering in the article below
