{"sources":[{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing","type":"listing","url":"https://alans-bmx.myshopify.com/products.json","retrieval_at":"2026-09-25T19:02:00.540Z","source_hash":"c2eb086356d741dcca7fe6dff7a1a209dbac583e4db259d2329b47df425e35c7","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:pack:1:alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:fact:0","source_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing","field":"Material","ordinal":0,"value_number":null,"unit":null,"value_text":"The frame is 100% chromoly.","original_value":"100% chromoly construction.","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:artefact:c2eb086356d741dcca7fe6dff7a1a209dbac583e4db259d2329b47df425e35c7","start":896,"end":923,"summary_id":null,"excerpt_id":null,"span_sha256":"6d1bfe7f3e8cd89bac796d58181826e85ffe0cbc3d7d6de78b443a56274e776a","source_locator":"characters 896 to 923 of the retained text"}},{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:pack:1:alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:fact:1","source_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing","field":"Top-tube sizes","ordinal":1,"value_number":null,"unit":null,"value_text":"Available in 20.75, 21, 21.25 and 21.5-inch top-tube lengths.","original_value":"TOP TUBE LENGTHS: 20.75\", 21\", 21.25\", 21.5\"","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:artefact:c2eb086356d741dcca7fe6dff7a1a209dbac583e4db259d2329b47df425e35c7","start":924,"end":968,"summary_id":null,"excerpt_id":null,"span_sha256":"29be61df19048fad4947bb071626a3fee8d6edd266779a02dd242f769d946439","source_locator":"characters 924 to 968 of the retained text"}},{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:pack:1:alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:fact:2","source_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing","field":"Geometry","ordinal":2,"value_number":null,"unit":null,"value_text":"Rear end is 13.6 inches, head-tube angle 74.5°, standover 9 inches, bottom-bracket height 11.61 inches and seat-tube angle 71°.","original_value":"REAR END LENGTH: 13.6\" HEAD TUBE ANGLE: 74.5° STANDOVER HEIGHT: 9\" B.B. HEIGHT: 11.61\" SEAT TUBE ANGLE: 71°","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:artefact:c2eb086356d741dcca7fe6dff7a1a209dbac583e4db259d2329b47df425e35c7","start":969,"end":1076,"summary_id":null,"excerpt_id":null,"span_sha256":"4a446756d5062e64651f43a4660c8fb0f4cc2ef596670024f00d274ba4c90ae1","source_locator":"characters 969 to 1076 of the retained text"}},{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:pack:1:alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:fact:3","source_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing","field":"Compatibility","ordinal":3,"value_number":null,"unit":null,"value_text":"It uses an integrated Campy-style head tube and Mid bottom bracket.","original_value":"HEAD TUBE: Integrated Campy Style B.B. STYLE: Mid","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:artefact:c2eb086356d741dcca7fe6dff7a1a209dbac583e4db259d2329b47df425e35c7","start":1077,"end":1126,"summary_id":null,"excerpt_id":null,"span_sha256":"cd67bad0c00d6262805c33c2f7c078e983c089efd666296989d1e2beb09686ad","source_locator":"characters 1077 to 1126 of the retained text"}},{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:pack:1:alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:fact:4","source_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing","field":"Brake mounts","ordinal":4,"value_number":null,"unit":null,"value_text":"Thread-on brake mounts are sold separately.","original_value":"BRAKE MOUNTS: Thread-On (sold separately)","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:artefact:c2eb086356d741dcca7fe6dff7a1a209dbac583e4db259d2329b47df425e35c7","start":1127,"end":1168,"summary_id":null,"excerpt_id":null,"span_sha256":"7ac56a69b9551930d8f2fc9ba68569a0a35f68b1b1c8d484cd73b585b4668cd0","source_locator":"characters 1127 to 1168 of the retained text"}},{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:pack:1:alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:fact:5","source_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing","field":"Fit interfaces","ordinal":5,"value_number":null,"unit":null,"value_text":"It has 14 mm dropouts and takes a 1-inch/25.4 mm seat post.","original_value":"DROPOUTS: 14mm SEAT POST SIZE: 1\" / 25.4mm","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:artefact:c2eb086356d741dcca7fe6dff7a1a209dbac583e4db259d2329b47df425e35c7","start":1169,"end":1211,"summary_id":null,"excerpt_id":null,"span_sha256":"5ebe9ed45c8036fd8543a3fde2854e3ab3b50dab73b55e8e8d7c81a362f083b2","source_locator":"characters 1169 to 1211 of the retained text"}},{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:pack:1:alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:fact:6","source_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing","field":"Weight","ordinal":6,"value_number":null,"unit":null,"value_text":"The listed weight is 4.6 lb/2.1 kg.","original_value":"WEIGHT: 4.6 lbs/2.1kg","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-black:quick:source:0:listing:artefact:c2eb086356d741dcca7fe6dff7a1a209dbac583e4db259d2329b47df425e35c7","start":1212,"end":1233,"summary_id":null,"excerpt_id":null,"span_sha256":"b394d4067a03865fd0bc1138ffb5325d65296fb8e4b1f2a2140017eed523386a","source_locator":"characters 1212 to 1233 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"alansbmx-com--s-m-bikes-nutter-sig-mod-frame-flat-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":"2026-09-26T18:46:30.875Z"}],"facet_check":null,"evidence_depth":{"note":"Store data: every fact here was written from the product data the store itself publishes (title, vendor, product type, variants, tags and description), as RoboTrunk holds 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:2026-09-26T18-43-29-122Z:695","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":[],"description_cut":false,"write_turn_timeout_minutes":10,"facts_dropped_quote_not_found":0}}