Andrej Karpathy: From Vibe Coding to Agentic Engineering
In a Nutshell
Andrej Karpathy describes the shift from **vibe coding**—intuitively prompting LLMs for flawless code chunks—to **agentic engineering**, where professionals coordinate powerful, stochastic agents for 10x+ productivity while maintaining quality through oversight, taste, and verifiable outputs. LLMs represent **Software 3.0**, programmable via prompts and context windows, enabling new paradigms like neural UIs and agent-native infrastructure, but exhibit **jagged intelligence**—excelling in RL-trained domains like code/math while faltering elsewhere due to data biases. Humans retain irreplaceable roles in aesthetics, judgment, specs, and directing agents, with advice for founders to target verifiable domains for fine-tuning and build agent-first environments.
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Special guest who helped build modern AI, explain it, and rename it. Co-founded OpenAI in this office. Got Autopilot working at Tesla. Coined vibe coding last year. Recently said he's never felt more behind as a programmer.
A mixture of exhilarating and unsettling. Used agentic tools like Cursor for a year; good for chunks of code but often needed edits. December marked a stark transition: latest models produce flawless chunks, no corrections needed, leading to trusting the system and vibe coding. Many experienced AI last year as ChatGPT-adjacent, but December changed fundamentally with agentic coherent workflows working. Led to infinity side projects; side projects folder extremely full.
Software 1.0: explicit rules in code. Software 2.0: programming via datasets, objectives, neural network architectures. Software 3.0: LLMs as a programmable computer trained on internet multitask data. Programming via prompting and context window over the LLM interpreter performing computation in digital information space.
Traditional install: complex bash script for different platforms. OpenClaw install: copy-paste text to agent. Agent intelligently handles environment, debugs in loop. Programming paradigm: piece of text to copy-paste to agent.
MenuGen: App to photo restaurant menu (no pictures), OCR titles, generate images, rerender menu. Runs on Vercel.
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