Anthropic Releases Claude's Constitution as an Audiobook Narrated by Its Authors

Claude's Constitution Goes Audio

On May 11, 2026, Anthropic published an audiobook of Claude's Constitution, the document that defines how Claude approaches ethical reasoning and decision-making. The recording is narrated by its two co-authors: AI researcher Amanda Askell and philosopher Joe Carlsmith.

What the Audiobook Contains

Beyond a reading of the document, the audiobook includes a Q&A session covering the writing process, the philosophical frameworks that shaped the Constitution, and how the guidelines might change as Claude models become more capable. Claude's Constitution is the core text that informs Claude's values, behavioral defaults, and judgment in ambiguous situations.

Transparency in AI Development

Publishing an internal governance document as a narrated audiobook is uncommon in the AI industry, where most companies keep alignment guidelines private. For Anthropic, it is a deliberate step toward public accountability — making the reasoning behind Claude's behavior accessible to researchers, policymakers, and curious users alike. The audiobook is available for free at anthropic.com/constitution.

Broader Significance

As AI systems become more integrated into daily life, documents like Claude's Constitution serve as reference points for understanding how AI companies operationalize safety. By making this content available in audio format, Anthropic lowers the barrier to engaging with AI alignment philosophy beyond technical research papers.