Anthropic's Boris Cherny: Why Coding Is Solved, and What Comes Next

By Sequoia Capital

Categories: VC, Startup

Summary

Claude code creator Boris Cherny claims coding is "solved" as an AI problem, but the real challenge now is second-order problems like how developers should spend their time. Claude code went from barely usable at launch to exponential growth only after Opus 4 in May, showing that AI products require model capability thresholds before achieving product-market fit.

Key Takeaways

  1. Build AI products for future model capabilities, not current ones. Claude code didn't achieve PMF for 6 months because Cherny was intentionally building for the next generation of models, not optimizing for immediate adoption.
  2. Expect exponential growth inflection points tied to model releases. Claude code's growth accelerated dramatically with Opus 4 in May and continued inflecting with each subsequent release (4.5, 4.6, 4.7), showing model capability directly correlates to product adoption.
  3. Address the product overhang—the gap between what models can do and what products capture. In late 2024, coding products only offered line-by-line completion, but Sonnet 3.5 enabled full-code-generation agents, a massive untapped opportunity.
  4. The shift from "how do we code" to "what do we do with time freed up." As AI solves coding, the strategic question moves from productivity gains to redefining developer roles and high-value work that justifies freed-up time.
  5. Accept long pre-PMF phases when building with emerging capabilities. Claude code was barely usable for the first 6 months and only used for 10% of code internally, yet the team persisted because they understood the model trajectory.

Topics

Transcript Excerpt

Okay, I'm excited to introduce our next speaker. Show of hands, who here uses Claude code? Okay, show of hands, who here has Claude code psychosis? Come on guys, [clears throat] it's okay. It's okay. Um my my my team lovingly says I have Claude code psychosis, which may or may not be true. Um we are delighted to have Boris Cherny with us today. Uh Boris is the creator, the father of Claude code. Um and uh in the process of doing that has just had a front row seat to to reinventing uh the modern ...