{"sources":[{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","type":"listing","url":"https://littlecanadians.myshopify.com/products.json","retrieval_at":"2026-09-30T20:07:32.350Z","source_hash":"99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:0","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"Operation","ordinal":0,"value_number":null,"unit":null,"value_text":"The activity builds a gravity-powered tower where six wooden balls travel through twists, ramps, spinners and funnels.","original_value":"Build a gravity-powered tower and watch six wooden balls race through twists, ramps, spinners and funnels!","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":302,"end":408,"summary_id":null,"excerpt_id":null,"span_sha256":"97d8e2a131c6d8e032ba8163dc4526a3d09b0ab4f02bdf6b4caf2f3c03925963","source_locator":"characters 302 to 408 of the retained text"}},{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:1","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"Contents","ordinal":1,"value_number":null,"unit":null,"value_text":"Listed contents are a gravity drop tower, six wooden balls, LEGO components and building pieces.","original_value":"Includes: Gravity drop tower, 6 wooden balls, LEGO® components and building pieces","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":589,"end":671,"summary_id":null,"excerpt_id":null,"span_sha256":"bbb9438446f7a67a295d01ad27a05cbab9fbe0a9eb9576909fb4fe34929cdf09","source_locator":"characters 589 to 671 of the retained text"}},{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:2","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"Activities","ordinal":2,"value_number":null,"unit":null,"value_text":"Activities include a gravity labyrinth, zip-line starter and grabber claw.","original_value":"Activities: Gravity labyrinth, zip-line starter, grabber claw and more","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":672,"end":742,"summary_id":null,"excerpt_id":null,"span_sha256":"cea25c5addfd00775994b09281c6680c51b2bbce082fe179e229c5ae97bae65b","source_locator":"characters 672 to 742 of the retained text"}},{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:3","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"Age","ordinal":3,"value_number":null,"unit":null,"value_text":"The detailed recommendation is age 8+.","original_value":"Details Age: 8+","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":573,"end":588,"summary_id":null,"excerpt_id":null,"span_sha256":"4cd4a7a40062a104c17114f91f395ca7eae3161b4e74b3620a385b521cda0df2","source_locator":"characters 573 to 588 of the retained text"}},{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:4","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"Age tags","ordinal":4,"value_number":null,"unit":null,"value_text":"The listing also carries 10yrs+ and 5-10 Yrs Toys tags, which differ from the detailed 8+ recommendation.","original_value":"10yrs+, 5-10 Yrs Toys","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":241,"end":262,"summary_id":null,"excerpt_id":null,"span_sha256":"3521c9c4abaa72f9b5d2e9ece4767640e316d6718cf49c6f1baed5bc2a517632","source_locator":"characters 241 to 262 of the retained text"}},{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:5","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"Pages and format","ordinal":5,"value_number":null,"unit":null,"value_text":"The listing specifies 64 pages and an activity kit format.","original_value":"Pages: 64 Format: Activity Kit","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":743,"end":773,"summary_id":null,"excerpt_id":null,"span_sha256":"2379126e167e1712faa47d079da63aa5128d70e58d405f30f4d6580bf6b0c66e","source_locator":"characters 743 to 773 of the retained text"}},{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:6","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"Dimensions and language","ordinal":6,"value_number":null,"unit":null,"value_text":"Listed dimensions are 10 × 10 × 1.5 inches, and the language is English.","original_value":"Dimensions: 10\" × 10\" × 1.5\" Language: English","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":774,"end":820,"summary_id":null,"excerpt_id":null,"span_sha256":"c78315371768fc3d00f72839fe41adb8feab6fb083d9e6fe1a073514fe71092e","source_locator":"characters 774 to 820 of the retained text"}},{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:7","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"ISBN","ordinal":7,"value_number":null,"unit":null,"value_text":"The ISBN is 9781339019123.","original_value":"ISBN: 9781339019123","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":821,"end":840,"summary_id":null,"excerpt_id":null,"span_sha256":"a72e1ceeac4757048ab6c31ffebd9a10e02394e2d98b40b2bc01d1e0d1852c89","source_locator":"characters 821 to 840 of the retained text"}},{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:pack:1:littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:fact:8","source_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing","field":"Store SKU","ordinal":8,"value_number":null,"unit":null,"value_text":"The store SKU is 339019123.","original_value":"SKU 339019123","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide:quick:source:0:listing:artefact:99e2aa7540de75d38065bbc217563f288a1e79fd40b8f2536f08cb86a4983b02","start":108,"end":121,"summary_id":null,"excerpt_id":null,"span_sha256":"f0beb0a6c0520c99686ec6ea917f2f4988ecc37a4d4863f89a4797971eecbeb5","source_locator":"characters 108 to 121 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"littlecanadian-ca--klutz-lego-gravity-drop-building-guide: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":"2026-10-01T01:20:51.851Z"}],"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-6.1-sol","sources":[{"url":"https://littlecanadians.myshopify.com/products.json","role":"the store's own product data","retained":true}],"batch_id":"store-data:littlecanadian-ca:2026-10-01T01-15-43-188Z:42","reasoning":"low","batch_size":10,"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}}