{"sources":[{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","type":"listing","url":"https://alans-bmx.myshopify.com/products.json","retrieval_at":"2026-09-26T19:07:26.531Z","source_hash":"097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:0","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"Use","ordinal":0,"value_number":null,"unit":null,"value_text":"It is an aggressive-tread MTB cross-country tyre for technical terrain.","original_value":"XC tyre with aggressive tread design for the most technical terrain","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":1282,"end":1349,"summary_id":null,"excerpt_id":null,"span_sha256":"d6f58620fd85793ca1b8bf80151ec33e08dd4486d57077594f21cbc3d116d4cc","source_locator":"characters 1282 to 1349 of the retained text"}},{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:1","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"Material","ordinal":1,"value_number":null,"unit":null,"value_text":"The casing is nylon, 26 TPI.","original_value":"Material : Nylon 26 TPI","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":1360,"end":1383,"summary_id":null,"excerpt_id":null,"span_sha256":"7014948eaf0c8957c95b9f90564aca098ba7b19047bddd25206615b74dce62a5","source_locator":"characters 1360 to 1383 of the retained text"}},{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:2","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"Bead","ordinal":2,"value_number":null,"unit":null,"value_text":"It has a rigid bead.","original_value":"Bead : Rigid Bead","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":1415,"end":1432,"summary_id":null,"excerpt_id":null,"span_sha256":"72b43f12446fa10970753b1dfab7cc56614df85d8c12817bdde12c454c8a0142","source_locator":"characters 1415 to 1432 of the retained text"}},{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:3","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"Colour","ordinal":3,"value_number":null,"unit":null,"value_text":"The tyre is black.","original_value":"Colour : Black","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":1433,"end":1447,"summary_id":null,"excerpt_id":null,"span_sha256":"83639ccdb792c78648a3e8c8085f6374357f0964302c510dfbe8fac04c768eaf","source_locator":"characters 1433 to 1447 of the retained text"}},{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:4","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"2.10 size","ordinal":4,"value_number":null,"unit":null,"value_text":"The 27.5 x 2.10 version is ETRTO 52-584.","original_value":"Size : 27.5 x 2.1 ETRTO : 52-584","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":1448,"end":1480,"summary_id":null,"excerpt_id":null,"span_sha256":"a89f7e49fae5f11d48419c7c7f365e24f1a61548e86f2d592d0e26c71a9e9c57","source_locator":"characters 1448 to 1480 of the retained text"}},{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:5","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"2.10 weight","ordinal":5,"value_number":null,"unit":null,"value_text":"The 27.5 x 2.10 version weighs 770 g.","original_value":"Weight : 770g","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":1481,"end":1494,"summary_id":null,"excerpt_id":null,"span_sha256":"d7d225a83fbf93bfd70750edaf45ef89deb266539b04c8b40c0b2f4d5821eb9e","source_locator":"characters 1481 to 1494 of the retained text"}},{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:6","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"2.25 size","ordinal":6,"value_number":null,"unit":null,"value_text":"The 27.5 x 2.25 version is ETRTO 55-584.","original_value":"Size : 27.5 x 2.25 ETRTO : 55-584","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":3874,"end":3907,"summary_id":null,"excerpt_id":null,"span_sha256":"30b855a2aa6d6d3f21308518be826148b1582a534aea43d867da62e3cc2113fd","source_locator":"characters 3874 to 3907 of the retained text"}},{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:7","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"2.25 weight","ordinal":7,"value_number":null,"unit":null,"value_text":"The 27.5 x 2.25 version weighs 790 g.","original_value":"Weight : 790g","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":3908,"end":3921,"summary_id":null,"excerpt_id":null,"span_sha256":"b1ded17f38053331d0b3f02037375bdec182dcebd2fb26c4c805d949fdf92af0","source_locator":"characters 3908 to 3921 of the retained text"}},{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:fact:8","source_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing","field":"Tread","ordinal":8,"value_number":null,"unit":null,"value_text":"The tread uses an alternating centre ridge, progressive sipe angles and V-formation block knobs.","original_value":"The magic starts in the centre tread, where we place an alternating ridge design, and progressive sipe angles.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:quick:source:0:listing:artefact:097456eb94a24086a8e2be67afda68bfd84fdb6e5b960c07d4131a01d576cfc1","start":813,"end":923,"summary_id":null,"excerpt_id":null,"span_sha256":"393a09123d3a47026d5b0cc59f603d22e2a50e23f046343c2ccfa230b2ce6c26","source_locator":"characters 813 to 923 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"alansbmx-com--vittoria-barzo-tyre-27-5-black:pack:1:gap:facets:0","source_type":"facets","url":null,"reason":"embeddings skipped in the store-data batch","detail":"the store-data batch makes no embedding call of any kind; this pack has no facet texts and no vectors","recorded_at":"2026-09-26T19:28:56.669Z"}],"facet_check":null,"evidence_depth":{"note":"Store data: every fact here was written from the product data published by 3 stores that sell this same product (alansbmx-com, cyclestore-co-uk, cyclestore-co-uk), merged into one text with every line tagged with the store that said it, and each fact's quote was found word for word in that text. No outside source was read and no web search was made. The grader then checked each fact against that text. A deeper read with outside sources may follow later.","depth":"store_data","model":"gpt-5.6-sol","sources":[{"url":"https://alans-bmx.myshopify.com/products.json","role":"the store's own product data","retained":true}],"batch_id":"store-data:alansbmx-com:2026-09-26T19-25-35-386Z:733","reasoning":"low","batch_size":20,"embeddings":"skipped in the store-data batch: no embedding call of any kind is made in this mode","merged_stores":[{"url":"https://alans-bmx.myshopify.com/products/vittoria-barzo-tyre-27-5-black","maker":false,"match":"self","merchant_slug":"alansbmx-com"},{"url":"https://n1ebwp-vp.myshopify.com/products/vittoria-barzo-27-5x2-1-rigid-full-black-tyre","maker":false,"match":"brand_sku","merchant_slug":"cyclestore-co-uk"},{"url":"https://n1ebwp-vp.myshopify.com/products/vittoria-barzo-27-5x2-25-rigid-full-black-tyre","maker":false,"match":"brand_sku","merchant_slug":"cyclestore-co-uk"}],"description_cut":false,"write_turn_timeout_minutes":10,"facts_dropped_quote_not_found":0}}