{"brand_id":"expressvpn","canonical_name":"ExpressVPN","domain":"expressvpn.com","category_ids":["vpn-services"],"category_id":"vpn-services","claimed":false,"surface":"chatgpt_search","recommendation_rate":16.67,"recommendation_rate_label":"Recommendation Rate (top position)","recommendation_inclusion_rate":50,"recommendation_inclusion_rate_label":"Recommendation Inclusion Rate (any eligible shortlist appearance)","mention_rate":60,"mention_rate_label":"Mention Rate","source_class_counts":{"counts":null,"reason":"brand is not claimed -- source-class counts are gated to claimed brands only.","available":false,"entity_id":null},"methodology_version":"2.4","methodology_note":"Measured fields come from public_brand_snapshot (immutable monthly receipt). Recommendation Rate is top-position only; Recommendation Inclusion Rate is any appearance in the eligible recommendation set (PLAN.md W0.a paired fields).","run_report_id":"rpt_e86ce78d-815a-4a79-80b6-5ef5a0d98464","snapshot_id":"pbs_expressvpn_vpn-services_2026-09","snapshot_month":"2026-09-01","measured_at":"2026-09-01T22:20:48.422451+00:00","measured":true,"published_at":"2026-09-04T14:17:25.094720+00:00","description":null,"competitor_names":[],"category_names":["VPN Services"],"meta_description":"ExpressVPN's free public AI recommendation record from Modern Discovery, including Recommendation Rate and Recommendation Inclusion Rate.","claim_url":"/claims?brand_id=expressvpn","claim_cta":"Claim this brand"}