Although AI coding tools dramatically accelerate code generation, the true delivery bottleneck has moved from writing code to downstream stages like review, testing, integration, and stability verification, requiring teams to redesign processes, invest in architecture, and manage AI agents effectively.
In a December 2025 interview, Andrej Karpathy explains how Vibe Coding lowered the software‑creation barrier, why Agentic Engineering shifts responsibility from models to humans, and what engineers must master to manage AI agents safely and effectively.
In a detailed interview, Andrej Karpathy traces the evolution of AI‑assisted software development, contrasting early Vibe Coding with the emerging Agentic Engineering paradigm, explains Software 3.0’s workflow, highlights the limits of current LLMs, and outlines future opportunities for AI‑native engineers.
Karpathy argues that AI agents are reshaping software development by turning the LLM context window into a programmable layer, redefining the basic unit of work, and introducing a verifiability‑driven framework that separates domains where models excel from those where they still stumble.
