Astral Codex Ten publishes long-form essays on AI safety, rationality, politics, science and culture, alongside reader-written book reviews and weekly open threads. Readers get argumentative, carefully reasoned analysis plus community news such as meetups, surveys and grant-related projects.

Stratechery offers in-depth analysis of the technology industry, covering the strategies of companies such as Apple, Meta and SpaceX. Readers get historical context, business-model reasoning and a clear point of view on where tech is heading, plus a weekly digest of related podcasts and sister-site content.

Deep-dive analyses of technology companies and sub-industries, focused on AI, semiconductors, cloud, software and ad tech. Issues combine expert interviews, alternative data and investment-oriented views ahead of big tech earnings.

Analysis of the AI investment cycle, covering metrics such as revenue coverage of AI capital costs, data center power constraints, and company earnings signals. It also includes weekly research picks on AI and economics from the Exponential View research desk.