Literature Deep Research Systematic literature research: disambiguate, search with collision-aware queries, grade evidence, produce structured reports. KEY PRINCIPLES : (1) Disambiguate first (2) Right-size deliverable (3) Grade every claim T1-T4 (4) All sections mandatory even if "limited evidence" (5) Source attribution for every claim (6) English-first queries, respond in user's language (7) Report = deliverable, not search log --- LOOK UP, DON'T GUESS Search PubMed/EuropePMC FIRST before reasoning. A published paper beats memory. Factoid search strategy: 1. Extract KEY TERMS (most specifi…