{"sources":[{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing","type":"listing","url":"https://prod-jbhifi.myshopify.com/products.json","retrieval_at":"2026-10-13T03:45:33.440Z","source_hash":"3280e25cd34f1f38e4ca1915ca1aed1c69eb5de52393a9d8f47343ee6b6e91ff","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:pack:1:jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:fact:0","source_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing","field":"Product type","ordinal":0,"value_number":null,"unit":null,"value_text":"It is a model railway accessory made to support, enhance or detail an OO scale layout.","original_value":"is a model railway accessory designed to support, enhance, or detail a layout in OO scale","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:artefact:3280e25cd34f1f38e4ca1915ca1aed1c69eb5de52393a9d8f47343ee6b6e91ff","start":258,"end":347,"summary_id":null,"excerpt_id":null,"span_sha256":"e6b20c2f9404cf663edbf1fdba99fd9d1aa0f4b65153a6451931d411ed29298d","source_locator":"characters 258 to 347 of the retained text"}},{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:pack:1:jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:fact:1","source_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing","field":"Purpose","ordinal":1,"value_number":null,"unit":null,"value_text":"It is a ballast underlay intended for track support and scenic enhancement.","original_value":"Accessory Type & Purpose: Ballast underlay for track support and scenic enhancement","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:artefact:3280e25cd34f1f38e4ca1915ca1aed1c69eb5de52393a9d8f47343ee6b6e91ff","start":360,"end":443,"summary_id":null,"excerpt_id":null,"span_sha256":"5d4fe477a2ec67dfe988cb4480a68d2da6fd22925d5a83f1a6708e65500138cb","source_locator":"characters 360 to 443 of the retained text"}},{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:pack:1:jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:fact:2","source_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing","field":"Scale","ordinal":2,"value_number":null,"unit":null,"value_text":"It is made for OO scale.","original_value":"Scale & Layout Compatibility: OO scale","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:artefact:3280e25cd34f1f38e4ca1915ca1aed1c69eb5de52393a9d8f47343ee6b6e91ff","start":445,"end":483,"summary_id":null,"excerpt_id":null,"span_sha256":"58404b1f861f73ec0e3842d5a3d87869ff98e0251be9e8f27061532c9b80a607","source_locator":"characters 445 to 483 of the retained text"}},{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:pack:1:jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:fact:3","source_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing","field":"Fitting","ordinal":3,"value_number":null,"unit":null,"value_text":"It is designed to sit under track sections.","original_value":"Designed to fit under track sections for added realism and support","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:artefact:3280e25cd34f1f38e4ca1915ca1aed1c69eb5de52393a9d8f47343ee6b6e91ff","start":510,"end":576,"summary_id":null,"excerpt_id":null,"span_sha256":"54f97856f77589cb1bfebaa5eca2fcb4deb6dec2029eed16dae6ce6a0d3e72ba","source_locator":"characters 510 to 576 of the retained text"}},{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:pack:1:jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:fact:4","source_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing","field":"Assembly","ordinal":4,"value_number":null,"unit":null,"value_text":"It comes ready to use, with no assembly or tools required.","original_value":"Assembly: Ready-to-use","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:artefact:3280e25cd34f1f38e4ca1915ca1aed1c69eb5de52393a9d8f47343ee6b6e91ff","start":704,"end":726,"summary_id":null,"excerpt_id":null,"span_sha256":"969e6ec0781fdf0b11f10e03578b6c9e5591ecb47da29ceee34d7bc89db00ed6","source_locator":"characters 704 to 726 of the retained text"}},{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:pack:1:jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:fact:5","source_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing","field":"Power","ordinal":5,"value_number":null,"unit":null,"value_text":"It needs no power supply.","original_value":"Power Requirement: None","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:artefact:3280e25cd34f1f38e4ca1915ca1aed1c69eb5de52393a9d8f47343ee6b6e91ff","start":680,"end":703,"summary_id":null,"excerpt_id":null,"span_sha256":"f120e32bddfffc7919ce9d7f10e50a26ec69ca99b2c39eb10fb72fe2b3234b02","source_locator":"characters 680 to 703 of the retained text"}},{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:pack:1:jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:fact:6","source_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing","field":"How to use","ordinal":6,"value_number":null,"unit":null,"value_text":"You place it beneath track sections; no additional tools or assembly are needed.","original_value":"Place the ballast underlay beneath track sections to provide support and enhance the scenic appearance of your layout. No additional tools or assembly required.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2:quick:source:0:listing:artefact:3280e25cd34f1f38e4ca1915ca1aed1c69eb5de52393a9d8f47343ee6b6e91ff","start":1033,"end":1193,"summary_id":null,"excerpt_id":null,"span_sha256":"0c49a1000af1644c6a1352c525423654ac637c106d58855b5dff7c72af777bc2","source_locator":"characters 1033 to 1193 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"jbhifi-com-au--oo-ballast-underlay-large-radius-r-h-2: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":"2026-10-13T09:14:44.378Z"}],"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":"deepseek-flash","sources":[{"url":"https://prod-jbhifi.myshopify.com/products.json","role":"the store's own product data","retained":true}],"batch_id":"store-data:jbhifi-com-au:2026-10-13T09-14-06-287Z:546","reasoning":"none","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}}