{"sources":[{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing","type":"listing","url":"https://littlecanadians.myshopify.com/products.json","retrieval_at":"2026-10-14T20:32:03.911Z","source_hash":"21f95ef7b28e47198939d5167a7e851bf0f28933ade31d8e0d6147c17cd84c2d","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:pack:1:littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:fact:0","source_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing","field":"Age guidance","ordinal":0,"value_number":null,"unit":null,"value_text":"The description says it is for kids ages 3–7 and beyond.","original_value":"kids ages 3-7 and beyond","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:artefact:21f95ef7b28e47198939d5167a7e851bf0f28933ade31d8e0d6147c17cd84c2d","start":418,"end":442,"summary_id":null,"excerpt_id":null,"span_sha256":"b2a9027977b14c6e85e44d20d4b5e595e94a7fad5e74bf6c11cc9d9a3f813736","source_locator":"characters 418 to 442 of the retained text"}},{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:pack:1:littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:fact:1","source_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing","field":"Age guidance","ordinal":1,"value_number":null,"unit":null,"value_text":"The details also list ages 4–8 years, which differs from the description's age guidance.","original_value":"4-8 years","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:artefact:21f95ef7b28e47198939d5167a7e851bf0f28933ade31d8e0d6147c17cd84c2d","start":1291,"end":1300,"summary_id":null,"excerpt_id":null,"span_sha256":"6d2d668ce24619e7daa0c0df33546a87e7db9009309b834754bff6766d02c812","source_locator":"characters 1291 to 1300 of the retained text"}},{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:pack:1:littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:fact:2","source_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing","field":"Format and binding","ordinal":2,"value_number":null,"unit":null,"value_text":"The title calls it a hardcover picture book, and the details describe it as cloth.","original_value":"Cloth","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:artefact:21f95ef7b28e47198939d5167a7e851bf0f28933ade31d8e0d6147c17cd84c2d","start":1260,"end":1265,"summary_id":null,"excerpt_id":null,"span_sha256":"0f086c1c0893f750bca1e4ecd84f1ee127ce239605d6d327425d0e478f4997fb","source_locator":"characters 1260 to 1265 of the retained text"}},{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:pack:1:littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:fact:3","source_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing","field":"Dimensions","ordinal":3,"value_number":null,"unit":null,"value_text":"The listed dimensions are 8.22 x 8.23; no unit is stated.","original_value":"8.22 x 8.23","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:artefact:21f95ef7b28e47198939d5167a7e851bf0f28933ade31d8e0d6147c17cd84c2d","start":1268,"end":1279,"summary_id":null,"excerpt_id":null,"span_sha256":"7f305e8a239ac3d5b3261254c260fd92cb6dccc57a11af596dc564208b8daa3c","source_locator":"characters 1268 to 1279 of the retained text"}},{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:pack:1:littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:fact:4","source_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing","field":"Pages","ordinal":4,"value_number":null,"unit":null,"value_text":"It has 40 pages.","original_value":"40 pages","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:artefact:21f95ef7b28e47198939d5167a7e851bf0f28933ade31d8e0d6147c17cd84c2d","start":1282,"end":1290,"summary_id":null,"excerpt_id":null,"span_sha256":"a0191e178f00e79481a1091a1367bc00cc7b9f61b7797241b576e210b5f71f02","source_locator":"characters 1282 to 1290 of the retained text"}},{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:pack:1:littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:fact:5","source_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing","field":"Creators","ordinal":5,"value_number":null,"unit":null,"value_text":"The listed authors are Gregory E. Lang and Susanna Leonard Hil; Sydney Hanson is listed for illustrations.","original_value":"By Gregory E. Lang and Susanna Leonard Hil illustrated by Sydney Hanson","confidence":0.98,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:artefact:21f95ef7b28e47198939d5167a7e851bf0f28933ade31d8e0d6147c17cd84c2d","start":1176,"end":1247,"summary_id":null,"excerpt_id":null,"span_sha256":"c77caf55fba115d29e68e3aad48573c015a0916b4438fd16bc43a7e371afbcac","source_locator":"characters 1176 to 1247 of the retained text"}},{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:pack:1:littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:fact:6","source_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing","field":"ISBN","ordinal":6,"value_number":null,"unit":null,"value_text":"The ISBN is 9781492667834.","original_value":"9781492667834","confidence":0.99,"citation":{"lineage_tier":"T1","artefact_id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book:quick:source:0:listing:artefact:21f95ef7b28e47198939d5167a7e851bf0f28933ade31d8e0d6147c17cd84c2d","start":1301,"end":1314,"summary_id":null,"excerpt_id":null,"span_sha256":"9a764cc2811bb803088e3f52cd878706b6934f7614e52c0c43446937f7779e42","source_locator":"characters 1301 to 1314 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"littlecanadian-ca--why-a-son-needs-a-dad-hardcover-picture-book: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":"2026-10-15T13:25:34.065Z"}],"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-luna","sources":[{"url":"https://littlecanadians.myshopify.com/products.json","role":"the store's own product data","retained":true}],"batch_id":"store-data:littlecanadian-ca:2026-10-15T13-22-43-598Z:1685","reasoning":"max","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}}