{"sources":[{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","type":"listing","url":"https://prod-jbhifi.myshopify.com/products.json","retrieval_at":"2026-10-05T19:02:44.519Z","source_hash":"499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:0","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"weight rating","ordinal":0,"value_number":null,"unit":null,"value_text":"The chair is rated to 180 kg.","original_value":"Weight Rating: 180kg","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":1118,"end":1138,"summary_id":null,"excerpt_id":null,"span_sha256":"faaef520f1c36c44d393dfcb708bcf593d811d381cca4e97b2ef7597780285ec","source_locator":"characters 1118 to 1138 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:1","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"seated hours","ordinal":1,"value_number":null,"unit":null,"value_text":"It is rated for multi-shift (24/7) use.","original_value":"Indicative Seated Hours: Multishift (24/7)","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":1139,"end":1181,"summary_id":null,"excerpt_id":null,"span_sha256":"dc711ab0640fea72c8a3f73c64aee40b354a3fa221f8545adde2b7e18d368e66","source_locator":"characters 1139 to 1181 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:2","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"guarantee","ordinal":2,"value_number":null,"unit":null,"value_text":"It has a 10 year guarantee, 2 years for 16+ hours and a lifetime gaslift.","original_value":"Guarantee: 10 years, 2 years (16+ hrs), Lifetime gaslift","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":1182,"end":1238,"summary_id":null,"excerpt_id":null,"span_sha256":"52e5aba2577768e1aec56ff27b6814f5790065c620d8c41095e0447405d68d79","source_locator":"characters 1182 to 1238 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:3","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"dimensions","ordinal":3,"value_number":null,"unit":null,"value_text":"Overall size is 630 mm wide, 610 mm deep and 995 mm high.","original_value":"Overall Size: 630W x 610D x 995H mm","confidence":0.85,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":1239,"end":1274,"summary_id":null,"excerpt_id":null,"span_sha256":"0188ae1dc0db346ec3cc6c3ff606d023dd27461e28e082ab2c2ee6ceed88f46b","source_locator":"characters 1239 to 1274 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:4","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"product code","ordinal":4,"value_number":null,"unit":null,"value_text":"The product codes are 222-N-153-SS and 222A-N-153-SS.","original_value":"Product Code: 222-N-153-SS / 222A-N-153-SS","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":1075,"end":1117,"summary_id":null,"excerpt_id":null,"span_sha256":"d3accc2fb7a338ef5c39d1621650e761adc2a71f5e043cb32cbfbbaecbb2ba9f","source_locator":"characters 1075 to 1117 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:5","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"seat","ordinal":5,"value_number":null,"unit":null,"value_text":"The seat has high-density polyurethane moulded foam.","original_value":"High-density polyurethane moulded foam seat","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":991,"end":1034,"summary_id":null,"excerpt_id":null,"span_sha256":"b98411dda358e2811f2b125a30c0e0fc0c6e1a571e47814793dd9c38f220bb56","source_locator":"characters 991 to 1034 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:6","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"back material","ordinal":6,"value_number":null,"unit":null,"value_text":"The backrest is a breathable fine mesh.","original_value":"breathable fine mesh back","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":297,"end":322,"summary_id":null,"excerpt_id":null,"span_sha256":"7be6222d5977184f36766cf6687beb362c3560724046b5753feb9d60d0301321","source_locator":"characters 297 to 322 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:7","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"upholstery","ordinal":7,"value_number":null,"unit":null,"value_text":"The seat has elastic knit upholstery.","original_value":"exceptionally comfortable seat with elastic knit upholstery","confidence":0.85,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":328,"end":387,"summary_id":null,"excerpt_id":null,"span_sha256":"a3e76cc085b409c7972868da8f6c83c46ca9fc86e3a892a297de4c994996c057","source_locator":"characters 328 to 387 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:8","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"seat tilt","ordinal":8,"value_number":null,"unit":null,"value_text":"Seat tilt is independently adjustable, free floating or lockable.","original_value":"Independently adjustable seat tilt – free floating or lockable","confidence":0.85,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":837,"end":899,"summary_id":null,"excerpt_id":null,"span_sha256":"b48bc9c4c69b9a20ab2d3a0091ffaf0e4202c434ffbfb3f7a9dbc2fe8ffa479d","source_locator":"characters 837 to 899 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:9","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"back tilt","ordinal":9,"value_number":null,"unit":null,"value_text":"Back tilt is independently adjustable, free floating or lockable.","original_value":"Independently adjustable back tilt – free floating or lockable","confidence":0.85,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":900,"end":962,"summary_id":null,"excerpt_id":null,"span_sha256":"f4257f5fa1ff4993293e97bc3de580d4b6d2bba79923c6d3c874c90381270f34","source_locator":"characters 900 to 962 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:10","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"backrest height","ordinal":10,"value_number":null,"unit":null,"value_text":"Backrest height is ratchet adjustable.","original_value":"Ratchet height adjustable back","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":806,"end":836,"summary_id":null,"excerpt_id":null,"span_sha256":"f3ccaaebe279a86c65d432c7aeadef2a9d9fa1edaf933a399f1c275cee7f86e8","source_locator":"characters 806 to 836 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:11","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"castors","ordinal":11,"value_number":null,"unit":null,"value_text":"It has 60 mm castors.","original_value":"Nylon base 60mm castors","confidence":0.85,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":1035,"end":1058,"summary_id":null,"excerpt_id":null,"span_sha256":"d085dede4ae7abcbf658fcc8c8fa17d35fc04f332b897c7eae56e67ec7abb1b3","source_locator":"characters 1035 to 1058 of the retained text"}},{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:pack:1:jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:fact:12","source_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing","field":"mechanism","ordinal":12,"value_number":null,"unit":null,"value_text":"It has a heavy-duty base and 3 lever heavy-duty mechanism with depth adjustable seat slide.","original_value":"heavy-duty base and 3 lever heavy-duty mechanism with depth adjustable seat slide","confidence":0.85,"citation":{"lineage_tier":"T1","artefact_id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-black:quick:source:0:listing:artefact:499af8e520fa5bf1682d59a6389b3a51b2a6f2c7f4b065921a000dbaa86d753c","start":426,"end":507,"summary_id":null,"excerpt_id":null,"span_sha256":"4fee192642d480694f46951cff5dcaf7b8694e38a65abb438c3ea52937ab375e","source_locator":"characters 426 to 507 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"jbhifi-com-au--buro-metro-ii-ergonomic-office-chair-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":"2026-10-06T12:40:54.119Z"}],"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. The store's description was held only up to its first 1,200 characters, so anything later in it was not read. 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:2026-10-06T12-39-33-672Z:744","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":true,"write_turn_timeout_minutes":10,"facts_dropped_quote_not_found":0}}