LangChain Blog

Ben Thompson's analysis of strategy in tech and media. Aggregation Theory lives here.

Careful, technical write-ups of new LLM research and training methods.

Market theses and operator guides from the firm's partners.

Deep, patient explanations of how neural networks actually work, from one of the field's best teachers.

Claude releases, interpretability research and safety writing.

Production ML and LLM systems, from someone who has shipped them.

Deep infrastructure writing, including the best postmortems on the internet.

Go-to-market automation with LLMs, aimed at revenue teams.

The front-end reference for how to actually build that layout.

Rigorous, data-heavy takedowns of widely believed engineering claims.

DHH arguing, usually persuasively, against how the industry does things.

Video and podcast editing workflows, increasingly AI-assisted.