{"note":"Quote-level provenance. 'quoted' claims carry the verbatim sentence supporting them; verification checks that sentence against the archived page. 'missing' means the citation does not support the claim — a data error on our side. 'no-snapshot' means unverified, which is not the same as wrong.","claims_total":227,"claims_quoted":134,"bound_pct":59,"verified":{"no-snapshot":3,"present":131},"failing_claims":[],"archive_by_fetch_tier":[{"render_mode":"auto","n":119,"with_text":119},{"render_mode":"blocked","n":1,"with_text":1},{"render_mode":"browser","n":15,"with_text":15}],"refusing_archival":[{"url":"https://platform.deepseek.com/","render_note":"serves a bot-check interstitial to both fetch tiers"}]}