Andrej Karpathy: The Man Who Built Tesla's Brain, Co-Founded OpenAI, and Now Says He Hasn't Written Code in Months

TamilTech AI summary

Andrej Karpathy—the researcher who shaped Tesla Autopilot, helped found OpenAI, and now runs Eureka Labs—said in March 2026 that he has not written a line of code since December 2025 because AI agents now handle that work better. At Tesla he moved Autopilot to vision-only neural nets, custom inference chips, and a huge real-world data engine, showing that fleet data often beats clever algorithms alone. His workflow flipped so agents write most of the code while he orchestrates intent, powering projects like an auto-built LLM Wiki, overnight AutoResearch experiments, and the Dobby home agent controlled by natural language. Through Eureka Labs and free YouTube series such as Neural Networks: Zero to Hero he teaches people to build models from scratch and treat AI as something to direct, not just prompt. Developers should know the high-value skills are shifting from boilerplate coding to system architecture, agent frameworks, and clear intent-setting, so the strongest programmers will be the best AI orchestrators rather than the fastest typists.

• Who is Andrej Karpathy?
• Why did Andrej Karpathy stop writing code?
• What is AutoResearch by Karpathy?
• What is Eureka Labs?

AI-assisted summary, checked by the TamilTech editorial team.