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purchase","confidence":0.94,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--uppababy-alta-v2-booster-seat:quick:source:2:manual:artefact:054dfd39f754ba9f2bc55548cf67ac2091d35f627d612004252a12c20c0263d0","start":3955,"end":3995,"summary_id":null,"excerpt_id":null,"span_sha256":"3fef6965d2d1f06dfa9544c439663439b79d05dd02d77cc9764282113efff0dc","source_locator":"characters 3955 to 3995 of the retained text"}},{"id":"01M5DRZ731D7FZY5VTGKHZC2KG","source_id":"megababiesusa-com--uppababy-alta-v2-booster-seat:quick:source:2:manual","field":"warranty coverage","ordinal":22,"value_number":null,"unit":null,"value_text":"Beyond the lifetime programme, the product is warranted against manufacturing defects for 2 years from purchase; wear and tear, sun/sweat/detergent damage, third-party repairs, accident damage and second-owner seats are excluded.","original_value":"free from any manufacturing defects for a period of 2 years from the","confidence":0.93,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--uppababy-alta-v2-booster-seat:quick:source:2:manual:artefact:054dfd39f754ba9f2bc55548cf67ac2091d35f627d612004252a12c20c0263d0","start":29595,"end":29663,"summary_id":null,"excerpt_id":null,"span_sha256":"2931311136ca3a661d88de9b6cf05c69ccc69979673a5d3095939cba023858a3","source_locator":"characters 29595 to 29663 of the retained text"}},{"id":"01M5DRZ7DQEHN7TQZ3D9Y7KF2A","source_id":"megababiesusa-com--uppababy-alta-v2-booster-seat:quick:source:2:manual","field":"recall registration","ordinal":23,"value_number":null,"unit":null,"value_text":"Owners must register the restraint so they can be reached if it is recalled, using the model number and manufacture date on the label under the booster.","original_value":"register this restraint to be reached in a recall.","confidence":0.92,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--uppababy-alta-v2-booster-seat:quick:source:2:manual:artefact:054dfd39f754ba9f2bc55548cf67ac2091d35f627d612004252a12c20c0263d0","start":3023,"end":3073,"summary_id":null,"excerpt_id":null,"span_sha256":"0f8808376e7b2a8d858b2a6b6998195ee40f43f68f8660de01acd8ce2d3fbf74","source_locator":"characters 3023 to 3073 of the retained text"}},{"id":"01M5DRZ7QM0PJVZHGSC7BEYJH3","source_id":"megababiesusa-com--uppababy-alta-v2-booster-seat:quick:source:2:manual","field":"model number","ordinal":24,"value_number":null,"unit":null,"value_text":"The manual covers model 1302-ALT-US.","original_value":"Model 1302-ALT-US","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--uppababy-alta-v2-booster-seat:quick:source:2:manual:artefact:054dfd39f754ba9f2bc55548cf67ac2091d35f627d612004252a12c20c0263d0","start":31892,"end":31909,"summary_id":null,"excerpt_id":null,"span_sha256":"527c78467b4fa68e7c15aacb10a0ff2aa75ac860466d3fb3624d80181b4b29e4","source_locator":"characters 31892 to 31909 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"01M5DRZ8EJ9J25A9DV0WPH5S98","source_type":"facets","url":null,"reason":"embeddings skipped in the deep lane","detail":"the deep lane makes no embedding call; this pack has no facet texts and no vectors","recorded_at":"2026-10-20T22:49:44.210Z"},{"id":"01M5DRZ8SFTKTS7MM2QDWDPRY2","source_type":"guide","url":"https://uppababy.com/car-seats/booster/","reason":"not read","detail":"The address no longer exists (HTTP 404).","recorded_at":"2026-10-20T22:49:44.210Z"}],"facet_check":null,"evidence_depth":{"note":"Deep read: the store's own data and 11 outside pages (the store's own product page; manual; maker page; review; blog; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); official safety test results (CREP, the Child Restraint Evaluation Program); official safety test results (NHTSA's Car Seat Ease of Use Ratings)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: The CPSC recall search for UPPAbaby returned no records for the Alta V2. Health Canada's recall data returned four UPPAbaby records — a jogging stroller fingertip amputation recall and older stroller, RumbleSeat adapter and bumper bar recalls plus a Peg Perego adapter recall — none of which concerns this booster. UPPAbaby stresses registering the seat so owners can be reached if a recall is issued. Official safety test results were looked up directly with CREP, the Child Restraint Evaluation Program, NHTSA's Car Seat Ease of Use Ratings: CREP, the Child Restraint Evaluation Program (Australia and New Zealand): CREP's published list of 216 rated seats contains no seat from UPPAbaby at all, and the list is stated to be complete, so this booster has no CREP crash-protection or ease-of-use rating. NHTSA's Car Seat Ease of Use Ratings (United States): The list names Uppababy Alta V2 (model 1320-ALT-US-JKE, booster, made 2025-04-01), so this model was rated: 3 of 5 overall, 5 of 5 for vehicle installation features, 4 of 5 for instructions, and 2 of 5 each for securing the child and for labels. These are ease-of-use stars, not crash-test results; the notes mention the seat was not fully assembled out of the box and that the lap-only belt warning is text-only. Not read, because they are member-only or refused RoboTrunk: Consumer Reports car seat ratings, Which? child car seat tests, JPMA certified products. Still open, with no evidence found: Does the seat fit three across in a typical mid-size SUV back seat?; What is the exact weight — 17 lbs or 20.9 lbs?; Is there an IIHS booster rating published for the Alta V2?; Can a replacement seat cover be bought on its own in every colour?; How long does assembly out of the box usually take?; Does the shell or plastic scratch or discolour with everyday use?; How wide is the seat across the shoulders with the headrest raised?; Does the fabric pill or fade after repeated machine washing?; Are spare cup holders or lower anchor parts sold separately?.","tier":"complex","depth":"trimmed_read","model":"deepseek-flash","recall":{"note":"The CPSC recall search for UPPAbaby returned no records for the Alta V2. Health Canada's recall data returned four UPPAbaby records — a jogging stroller fingertip amputation recall and older stroller, RumbleSeat adapter and bumper bar recalls plus a Peg Perego adapter recall — none of which concerns this booster. UPPAbaby stresses registering the seat so owners can be reached if a recall is issued.","status":"no_recall_found","regulators_asked":["CPSC (United States)","Health Canada"]},"sources":[{"url":"https://top-stroll.myshopify.com/products.json","role":"the store's own data","retained":true},{"url":"https://top-stroll.myshopify.com/products/uppababy-alta-v2-booster-seat","role":"the store's own product page","retained":true},{"url":"https://back.prod.uppababy.com/media/f7/3c/bc/1745851419/1302-ALT-MANUAL_240306_US-EN-1-1.pdf?ts=1745851419","role":"manual","retained":true},{"url":"https://uppababy.com/support/manuals/","role":"manual","retained":true},{"url":"https://uppababy.com/support/alta/","role":"maker page","retained":true},{"url":"https://www.babygearlab.com/reviews/vehicle-safety/booster-seat/uppababy-alta-v2","role":"review","retained":true},{"url":"https://www.anbbaby.com/blogs/articles/safety-elevated-why-we-love-the-uppababy-alta-v2-booster-anb-baby","role":"blog","retained":true},{"url":"https://snugglebugz.ca/blogs/learning-centre/uppababy-alta-high-back-belt-positioning-booster-seat-review","role":"blog","retained":true},{"url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=UPPAbaby","role":"regulator recall search (CPSC (United States))","retained":true},{"url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","role":"regulator recall search (Health Canada)","retained":true},{"url":"https://www.childcarseats.com.au/api/v1/child_car_seats/filter_data/retrieve?_format=json","role":"official safety test results (CREP, the Child Restraint Evaluation Program)","retained":true},{"url":"https://api.nhtsa.gov/childSeats?dataSet=ratings","role":"official safety test results (NHTSA's Car Seat Ease of Use Ratings)","retained":true}],"reasoning":"low","embeddings":"skipped in the deep lane: no embedding call is made here","safety_tests":{"asked":["CREP, the Child Restraint Evaluation Program","NHTSA's Car Seat Ease of Use Ratings"],"walled":[{"reason":"Consumer Reports' car seat ratings pages declare themselves not free to read (isAccessibleForFree false, read 25-Sep-2026); RoboTrunk never reads past a paywall.","programme":"Consumer Reports car seat ratings"},{"reason":"Which? shows its child car seat test results to members only (read 25-Sep-2026); RoboTrunk never reads past a membership wall.","programme":"Which? child car seat tests"},{"reason":"JPMA's certified products list refused RoboTrunk's named fetcher (HTTP 403, 25-Sep-2026). It is not retried under another identity.","programme":"JPMA certified products"}],"results":[{"status":"not_tested","summary":"CREP's published list of 216 rated seats contains no seat from UPPAbaby at all, and the list is stated to be complete, so this booster has no CREP crash-protection or ease-of-use rating.","programme":"CREP, the Child Restraint Evaluation Program (Australia and New Zealand)","source_url":"https://www.childcarseats.com.au/api/v1/child_car_seats/filter_data/retrieve?_format=json"},{"status":"tested_this_model","summary":"The list names Uppababy Alta V2 (model 1320-ALT-US-JKE, booster, made 2025-04-01), so this model was rated: 3 of 5 overall, 5 of 5 for vehicle installation features, 4 of 5 for instructions, and 2 of 5 each for securing the child and for labels. These are ease-of-use stars, not crash-test results; the notes mention the seat was not fully assembled out of the box and that the lap-only belt warning is text-only.","programme":"NHTSA's Car Seat Ease of Use Ratings (United States)","source_url":"https://api.nhtsa.gov/childSeats?dataSet=ratings"}]},"searched_for":["maker_page","manual","recall_notices","owner_reviews","blogs","forums","video_reviews"],"open_questions":["Does the seat fit three across in a typical mid-size SUV back seat?","What is the exact weight — 17 lbs or 20.9 lbs?","Is there an IIHS booster rating published for the Alta V2?","Can a replacement seat cover be bought on its own in every colour?","How long does assembly out of the box usually take?","Does the shell or plastic scratch or discolour with everyday use?","How wide is the seat across the shoulders with the headrest raised?","Does the fabric pill or fade after repeated machine washing?","Are spare cup holders or lower anchor parts sold separately?"]}}