1intervention_id,timestamp_utc,actor,phase_or_run,category,description,duration_minutes,measurement_basis,scientific_impact2I-001,2026-10-29T02:38:00Z,researcher (S.-P. Boucher),Phase 00,preparation,"Prepared the WP29 mandate (CLAUDE.md text) outside the session and pasted it into a Claude Code session with the instruction 'fait ce projet de recherche'.",unknown,not measured (historical preparation time unknown),Defines the entire study scope; all design decisions derive from it.3