{"sources":[{"id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing","type":"listing","url":"https://all-things-tennis-ltd.myshopify.com/products.json","retrieval_at":"2026-09-26T19:45:54.965Z","source_hash":"38870ad47699003d45750200e73593656f172dc46b0c3a1f74f63c0d04f5f9b0","access_verdict":"permitted","robots_result":"allow"}],"summaries":[],"facts":[{"id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:pack:1:allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing:fact:0","source_id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing","field":"Intended player","ordinal":0,"value_number":null,"unit":null,"value_text":"Designed for experienced and advanced players seeking flexibility, precision and feel.","original_value":"For experienced and advanced players looking for a flexible racquet with precision and feel.","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing:artefact:38870ad47699003d45750200e73593656f172dc46b0c3a1f74f63c0d04f5f9b0","start":629,"end":721,"summary_id":null,"excerpt_id":null,"span_sha256":"e6e329036abe24bee75d74fbe03a5c86e3ea39e1015dce3409f593878484c05a","source_locator":"characters 629 to 721 of the retained text"}},{"id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:pack:1:allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing:fact:1","source_id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing","field":"Grip options","ordinal":1,"value_number":null,"unit":null,"value_text":"Available in Grip 1, Grip 2 and Grip 3.","original_value":"Grip 1 — Grip 2 — Grip 3","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing:artefact:38870ad47699003d45750200e73593656f172dc46b0c3a1f74f63c0d04f5f9b0","start":355,"end":379,"summary_id":null,"excerpt_id":null,"span_sha256":"c1fdce956823573b24ce9f5206fe6d5e742c7b7159aa1ffe30b5bf61501b342d","source_locator":"characters 355 to 379 of the retained text"}},{"id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:pack:1:allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing:fact:2","source_id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing","field":"Material technology","ordinal":2,"value_number":null,"unit":null,"value_text":"Uses a carbon-nanotube structure binding the graphite fibres.","original_value":"a carbon nanotube structure that binds the graphite fibers together","confidence":0.98,"citation":{"lineage_tier":"T1","artefact_id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing:artefact:38870ad47699003d45750200e73593656f172dc46b0c3a1f74f63c0d04f5f9b0","start":1160,"end":1227,"summary_id":null,"excerpt_id":null,"span_sha256":"09a18057df9aa8cadbb7cade2240938282d753099f65eebab891636939a85733","source_locator":"characters 1160 to 1227 of the retained text"}},{"id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:pack:1:allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing:fact:3","source_id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing","field":"Head design","ordinal":3,"value_number":null,"unit":null,"value_text":"The ISOMETRIC design is stated to increase the sweet spot by 7%.","original_value":"the ISOMETRIC™ design increases the sweet spot by 7%*","confidence":0.98,"citation":{"lineage_tier":"T1","artefact_id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025:quick:source:0:listing:artefact:38870ad47699003d45750200e73593656f172dc46b0c3a1f74f63c0d04f5f9b0","start":776,"end":829,"summary_id":null,"excerpt_id":null,"span_sha256":"499ba238570b159c35baf9446b1850c8842b7762bbd02b1db09f606cc5cdc3b8","source_locator":"characters 776 to 829 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"allthingstennis-co-uk--yonex-percept-97l-midnight-navy-2025: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":"2026-09-27T03:26:14.356Z"}],"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":"gpt-5.6-sol","sources":[{"url":"https://all-things-tennis-ltd.myshopify.com/products.json","role":"the store's own product data","retained":true}],"batch_id":"store-data:allthingstennis-co-uk:2026-09-27T03-23-42-179Z:1152","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":true,"write_turn_timeout_minutes":10,"facts_dropped_quote_not_found":0}}