{"sources":[{"id":"alansbmx-com--insight-104bcd-4-arm-chainring-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":"acdff1ddfdfc808a4d90744069512d9dd3b02f16dfbbd7292942efda76d39045","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:pack:1:alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:fact:0","source_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing","field":"Material","ordinal":0,"value_number":null,"unit":null,"value_text":"It is made from 6061-T6 aluminium.","original_value":"Aluminum 6061-T6","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:artefact:acdff1ddfdfc808a4d90744069512d9dd3b02f16dfbbd7292942efda76d39045","start":1393,"end":1409,"summary_id":null,"excerpt_id":null,"span_sha256":"42ef02bd576c9a0f94410d2d525e3a1d2fdccde340fdfde75a9a4de4f9c17e40","source_locator":"characters 1393 to 1409 of the retained text"}},{"id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:pack:1:alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:fact:1","source_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing","field":"Mounting","ordinal":1,"value_number":null,"unit":null,"value_text":"It has a four-bolt mount with a 104 mm BCD.","original_value":"4 bolts mount BCD diameter 104mm","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:artefact:acdff1ddfdfc808a4d90744069512d9dd3b02f16dfbbd7292942efda76d39045","start":1412,"end":1444,"summary_id":null,"excerpt_id":null,"span_sha256":"628cfc622d54c10898a9445de7da54924789f5e8dee8281d990fee42d04864c4","source_locator":"characters 1412 to 1444 of the retained text"}},{"id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:pack:1:alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:fact:2","source_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing","field":"Sizes","ordinal":2,"value_number":null,"unit":null,"value_text":"Black variants range from 34T through 45T.","original_value":"Black / 34T — Black / 35T — Black / 36T — Black / 37T — Black / 38T — Black / 39T — Black / 40T — Black / 41T — Black / 42T — Black / 43T — Black / 44T — Black / 45T","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:artefact:acdff1ddfdfc808a4d90744069512d9dd3b02f16dfbbd7292942efda76d39045","start":739,"end":904,"summary_id":null,"excerpt_id":null,"span_sha256":"1b48719dc81bffe85324900ce3976578a612b0e72adfd610f47e167b6c399ab8","source_locator":"characters 739 to 904 of the retained text"}},{"id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:pack:1:alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:fact:3","source_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing","field":"Thickness","ordinal":3,"value_number":null,"unit":null,"value_text":"The chainring is 5 mm thick.","original_value":"Thickness: 5mm","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:artefact:acdff1ddfdfc808a4d90744069512d9dd3b02f16dfbbd7292942efda76d39045","start":1447,"end":1461,"summary_id":null,"excerpt_id":null,"span_sha256":"cd4c8ea8453cbdb74ea3b7c938b1812f153a47ab7dbf17f1667ec7f275e5f4fd","source_locator":"characters 1447 to 1461 of the retained text"}},{"id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:pack:1:alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:fact:4","source_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing","field":"Chain compatibility","ordinal":4,"value_number":null,"unit":null,"value_text":"The listed chain pitch is 3/32 inch.","original_value":"Chain pitch: 3/32 \"","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:artefact:acdff1ddfdfc808a4d90744069512d9dd3b02f16dfbbd7292942efda76d39045","start":1464,"end":1483,"summary_id":null,"excerpt_id":null,"span_sha256":"54115b712c8bb8395c3bafc25f3a5157ea39cbea328eca7bcad469ec14ec9211","source_locator":"characters 1464 to 1483 of the retained text"}},{"id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:pack:1:alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:fact:5","source_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing","field":"Weight","ordinal":5,"value_number":null,"unit":null,"value_text":"The 44-tooth version weighs 123 g.","original_value":"Weight: 123g (44 teeth)","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"alansbmx-com--insight-104bcd-4-arm-chainring-black:quick:source:0:listing:artefact:acdff1ddfdfc808a4d90744069512d9dd3b02f16dfbbd7292942efda76d39045","start":1486,"end":1509,"summary_id":null,"excerpt_id":null,"span_sha256":"7356a291a57d65ade74ae5145e5302ef0d0fac966bcd7fcddcb1b3058966f0a8","source_locator":"characters 1486 to 1509 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"alansbmx-com--insight-104bcd-4-arm-chainring-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":"2026-09-26T17:21:10.861Z"}],"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:2026-09-26T17-18-08-454Z:617","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}}