{"count":4,"since":null,"types":["price_drop","price_increase","new_price","new_product","new_ai_agent","new_integration","new_alternative","security_certification","product_change","documented","research_update","funding","acquisition","source_changed"],"statement_id":"st_a2ef8f2bfadc41755de6","contract":"A change to a state that describes our research (unknown, estimated) is a research_update, never a change to the product. source_changed is a hash difference of the page text and carries no judgement.","changes":[{"id":"76807","type":"research_update","label":"Research update","material":false,"sentence":"MacBook Air 13-inch: Processor is recorded as Apple M5 again, after M5 chip. This value was already documented here before; two of our own readers disagree on how to write it. It is not a change at the vendor.","noticed_at":"2026-09-05T23:29:32.547Z","subject":{"kind":"product","slug":"macbook-air-13","name":"MacBook Air 13-inch"},"before":{"value":"M5 chip","verification_state":"verified","confidence":90},"after":{"value":"Apple M5","verification_state":"verified","confidence":71},"claim_id":"17cff60a-0619-480f-b628-be578d38af84","statement_id":"st_a2ef8f2bfadc41755de6","corrected":null},{"id":"75586","type":"product_change","label":"Product change","material":false,"sentence":"MacBook Air 13-inch: Processor changed from Apple M5 to M5 chip (verified). Corrected on 2026-09-06: the value returned to the earlier form; two of our own readers write it differently, and this was not a change at the vendor.","noticed_at":"2026-09-04T12:37:37.280Z","subject":{"kind":"product","slug":"macbook-air-13","name":"MacBook Air 13-inch"},"before":{"value":"Apple M5","verification_state":"verified","confidence":90},"after":{"value":"M5 chip","verification_state":"verified","confidence":90},"claim_id":"5d580ba5-4e11-47da-8b84-249566b39262","statement_id":"st_a2ef8f2bfadc41755de6","corrected":{"by_event_id":"76807","on":"2026-09-06","reason":"the same value returned on 2026-09-06; two of our own readers write it differently. This was not a change at the vendor."}},{"id":"75389","type":"product_change","label":"Product change","material":false,"sentence":"MacBook Air 13-inch: Processor changed from M5 chip to Apple M5 (verified). Corrected on 2026-09-04: the value returned to the earlier form; two of our own readers write it differently, and this was not a change at the vendor.","noticed_at":"2026-09-03T18:43:20.483Z","subject":{"kind":"product","slug":"macbook-air-13","name":"MacBook Air 13-inch"},"before":{"value":"M5 chip","verification_state":"verified","confidence":90},"after":{"value":"Apple M5","verification_state":"verified","confidence":90},"claim_id":"353c3d61-28f3-4cf2-827c-c242f8c09d3d","statement_id":"st_a2ef8f2bfadc41755de6","corrected":{"by_event_id":"75586","on":"2026-09-04","reason":"the same value returned on 2026-09-04; two of our own readers write it differently. This was not a change at the vendor."}},{"id":"5","type":"documented","label":"First documented","material":true,"sentence":"MacBook Air 13-inch: Processor documented as M5 chip (verified). A first finding of ours, not a change at the vendor.","noticed_at":"2026-09-01T23:17:59.941Z","subject":{"kind":"product","slug":"macbook-air-13","name":"MacBook Air 13-inch"},"before":null,"after":{"value":"M5 chip","verification_state":"verified","confidence":90},"claim_id":"d8eece91-deed-4395-b148-7c0de77802fa","statement_id":"st_a2ef8f2bfadc41755de6","corrected":null}]}