{"sources":[{"id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing","type":"listing","url":"https://alans-bmx.myshopify.com/products.json","retrieval_at":"2026-09-25T19:02:00.540Z","source_hash":"b4d3c8db3e06bbce6bf22aaf3c5fcb6a326feab0637d3f8408767f08ce9a0957","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:pack:1:alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing:fact:0","source_id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing","field":"Dimensions","ordinal":0,"value_number":null,"unit":null,"value_text":"The listed saddle size is 234 x 132 mm.","original_value":"Grey Marble / 234x132","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing:artefact:b4d3c8db3e06bbce6bf22aaf3c5fcb6a326feab0637d3f8408767f08ce9a0957","start":1494,"end":1515,"summary_id":null,"excerpt_id":null,"span_sha256":"e465efa97a8761d03daa7e54f7cad0010340db2fb56b300ed90ec254a562f127","source_locator":"characters 1494 to 1515 of the retained text"}},{"id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:pack:1:alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing:fact:1","source_id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing","field":"Fitment","ordinal":1,"value_number":null,"unit":null,"value_text":"It uses Pivotal Stealth fitment.","original_value":"Pivotal Stealth fitment","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing:artefact:b4d3c8db3e06bbce6bf22aaf3c5fcb6a326feab0637d3f8408767f08ce9a0957","start":1378,"end":1401,"summary_id":null,"excerpt_id":null,"span_sha256":"e3f1ad75d651f0bfc173cd63af9b888331cace067e487fa4ad2a91b68c9455ca","source_locator":"characters 1378 to 1401 of the retained text"}},{"id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:pack:1:alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing:fact:2","source_id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing","field":"Installation","ordinal":2,"value_number":null,"unit":null,"value_text":"Fitting it to a pivotal seatpost requires a long T-handle 5 mm hex wrench.","original_value":"Please note: A long T handle 5mm hex wrench is required to fit this saddle to a pivotal seatpost.","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing:artefact:b4d3c8db3e06bbce6bf22aaf3c5fcb6a326feab0637d3f8408767f08ce9a0957","start":1074,"end":1171,"summary_id":null,"excerpt_id":null,"span_sha256":"159d8b65de2e345b48b1f5e5763d7525e70253c2cc8ad3864ba041a3d595db59","source_locator":"characters 1074 to 1171 of the retained text"}},{"id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:pack:1:alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing:fact:3","source_id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing","field":"Top","ordinal":3,"value_number":null,"unit":null,"value_text":"It has a hardwearing fabric top and rubber grip points on the nose.","original_value":"Subtle design with hardwearing fabric top Custom rubber Anti-slide™ grip points on nose","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat:quick:source:0:listing:artefact:b4d3c8db3e06bbce6bf22aaf3c5fcb6a326feab0637d3f8408767f08ce9a0957","start":1290,"end":1377,"summary_id":null,"excerpt_id":null,"span_sha256":"76b384dc18680dae1ec831ce6ec4c20eb2922018f5d316f64315e968296ac4e1","source_locator":"characters 1290 to 1377 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"alansbmx-com--gusset-s2-dj-mj-stealth-pivotal-seat: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":"2026-09-26T17:00:47.006Z"}],"facet_check":null,"evidence_depth":{"note":"Store data: every fact here was written from the product data published by 2 stores that sell this same product (alansbmx-com, biketart-com), 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:2026-09-26T16-57-57-112Z:600","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/gusset-s2-dj-mj-stealth-pivotal-seat","maker":false,"match":"self","merchant_slug":"alansbmx-com"},{"url":"https://biketartltd.myshopify.com/products/gusset-s2-dj-mj-saddle","maker":false,"match":"brand_sku","merchant_slug":"biketart-com"}],"description_cut":false,"write_turn_timeout_minutes":10,"facts_dropped_quote_not_found":0}}