Meta builds AI agent as auditable "second brain" for expert knowledge

Meta's engineering team detailed an internal AI agent that captures experts' tacit knowledge into an auditable, self-improving "organizational second brain," and open-sourced the method.

2026-09-18 ~ 2026-09-19 · 2 related posts

• Meta Built an AI Agent as a Domain 'Secondary Expert' — With Auditable Knowledge Architecture — Meta_Engineers · 2026-09-18
• Meta Details Its 'Organizational Second Brain' Agent That Compiles Expert Knowledge — aigclink · 2026-09-19