The Hallway Track

Andrej Karpathy

Founder · Eureka Labs

Former Tesla/OpenAI, founder Eureka Labs

12 tracked signals

What Andrej has said

How Cursor Built One of AI’s Fastest-Growing Companies

Andrej Karpathy · a16z · Aug 27, 2026

Cursor wins by owning the human-model interface, not competing on foundation models.

“We don't need to compete with anthropic and open AI on models right now. The interface between the human and the model is the key thing.”
When Will The Benchmaxxing Plague End? — Nick Heiner, Surge AI

Andrej Karpathy · AI Engineer · Aug 02, 2026

AI labs optimize for benchmark scores rather than real-world model quality, warns industry insider

“unfortunately the teams are not getting better models overall but better Elm Marina models whatever that is possibly something with a lot of nested list bullet points and emojis”
HTML Is All Agents Need — James Russo, HeyGen

Andrej Karpathy · AI Engineer · Jul 21, 2026

HeyGen uses HTML as the native canvas for AI agents to generate full video compositions

“Uh when you try to teach a model a new DSL or even your own custom JSON structure, it's forcing it to speak another language.”
Quoting Andrej Karpathy

Andrej Karpathy · Simon Willison · Jun 09, 2026

Karpathy says AI-generated software arriving 'on tap' triggers Jevons paradox, sharply increasing his own demand for software.

“I feel a lot of things changing as working software increasingly comes out on a tap. The Jevon's paradox kicks in and I feel my own demand for software growing substantially.”
Ensuring your code works when AI testing isn’t enough | BRK208

Andrej Karpathy · Microsoft Developer (Build) · Jun 04, 2026

Professional AI-assisted coding needs a new term—'agentic engineering'—distinct from casual 'vibe coding,' with verification as the core challenge.

“when you fully give into the vibes, embrace exponentials, and forget that the code even exists”