Claude Code's Boris Cherny says he stopped writing prompts entirely. Here's what loop engineering means and why it's reshaping AI development in 2026.

Claude Code creator Boris Cherny says he doesn't "write the prompt anymore." Here's how loop engineering is changing coding.

Andrew Ng's open letter unpacks loop engineering, a concept popularized by Claude creator Boris Cherny, highlighting ...

AI pioneer Boris Cherny, co-founder of Anthropic, is shifting his focus from manual prompt writing to 'loop engineering.' This new approach involves AI agents autonomously generating and refining ...

As AI agents become more capable, some developers believe the era of carefully crafted prompts is giving way to something more powerful. A growing number of engineers are building automated loops that ...

Google Brain co-founder Andrew Ng explains loop engineering, how AI can build better apps through self-improving loops, and why humans still play a crucial role.

Writing prompts is so … 2025! AI influencers and industry luminaries have declared that prompts are out and loops are in, and maddeningly this has become blog fodder and grist for the news cycle.

Boris Cherny argues that manual prompting is beginning to give way to “loop engineering,” an approach in which AI agents generate prompts and continue working toward a goal with limited human ...

Boris Cherny, Anthropic co-founder, now claims the future of AI lies in loop engineering, where autonomous agents generate and refine their own prompts.

Claude Code creator Boris Cherny said that, of all the things he's working on right now, loops will be what he's proudest of in a decade.Jason Henry/Bloomberg via Getty Images For the most powerful ...