"Can you give me the latest news on Boeing and Airbus since mid-May 2026?" When tested against 241 real analyst questions, open web search returned evidence that was 80% bottom-rung sources, fewer than 7% primary and 40% undated. The takeaway: you cannot vibe-code your way to
AlphaSense: open web search fails analyst questions
AlphaSense says 241 real analyst questions exposed weak open web evidence: 80% bottom-rung sources, under 7% primary, and 40% undated.