{"statement_id":"st_605a2554c257c326ea07","subject":{"kind":"product","slug":"macbook-air-15","name":"MacBook Air 15-inch","url":"https://sourcetier.com/products/macbook-air-15"},"attribute":{"key":"chip","label":"Processor","unit":null,"core":true},"scope":null,"region":null,"first_recorded_at":"2026-09-01T23:17:59.941Z","current":{"claim_id":"c054cb0c-e7d5-46a9-8ec1-f19d950704de","value":"Apple M5","unit":null,"verification_state":"verified","confidence_recorded":71,"observed_on":"2026-09-02","recorded_at":"2026-09-05T23:29:31.419Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:(?:^|\\s)(?:Chips?|Processor|CPU|SoC)\\s+((?:Apple|Intel|AMD|Qualcomm|Snapdragon|MediaTek|Samsung|Google|Nvidia|Exynos|Kirin|Dimensity)[A-Za-z0-9 .+-]{1,30}?)(?=\\s+(?:headphone\\s+)?(?:chip|processor|CPU|GPU|Memory|Storage|Display|Speed|with)\\b)","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...odel 1 Model 2 Model 3 Product image Finish Sky Blue , Silver , Starlight , Midnight Price Chip Apple M5 chip 10-core CPU with 4 super cores and 6 efficiency cores 10-core GPU Neural Accelerator...","sources":[{"url":"https://www.apple.com/macbook-air/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-09-02","role":"evidence"},{"url":"https://www.apple.com/macbook-air/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-10-03","role":"evidence"}]},"version_count":4,"versions":[{"claim_id":"6f348ee6-c966-4796-9676-2ce0927d8c56","value":"M5 chip","unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-01","recorded_at":"2026-09-01T23:17:59.941Z","ended_at":"2026-09-03T18:43:20.199Z","ended_by":"superseded","superseded_by_claim_id":"0ca811f8-3d30-45aa-81d9-829cdc606eaa","withdrawal_reason":null,"valid_from":null,"extraction":null,"reader":null,"parser_version":null,"method":null,"excerpt":null,"sources":[{"url":"https://www.apple.com/macbook-air/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-09-01","role":"evidence"}]},{"claim_id":"0ca811f8-3d30-45aa-81d9-829cdc606eaa","value":"Apple M5","unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-02","recorded_at":"2026-09-03T18:43:20.199Z","ended_at":"2026-09-04T12:37:37.280Z","ended_by":"superseded","superseded_by_claim_id":"3cc08ecb-9a21-4dfa-8c02-db7ead02f4d5","withdrawal_reason":null,"valid_from":null,"extraction":null,"reader":null,"parser_version":null,"method":null,"excerpt":"...odel 1 Model 2 Model 3 Product image Finish Sky Blue , Silver , Starlight , Midnight Price Chip Apple M5 chip 10-core CPU with 4 super cores and 6 efficiency cores 10-core GPU Neural Accelerator...","sources":[{"url":"https://www.apple.com/macbook-air/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-09-02","role":"evidence"}]},{"claim_id":"3cc08ecb-9a21-4dfa-8c02-db7ead02f4d5","value":"M5 chip","unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-01","recorded_at":"2026-09-04T12:37:37.280Z","ended_at":"2026-09-05T23:29:31.419Z","ended_by":"superseded","superseded_by_claim_id":"c054cb0c-e7d5-46a9-8ec1-f19d950704de","withdrawal_reason":null,"valid_from":null,"extraction":null,"reader":null,"parser_version":null,"method":null,"excerpt":null,"sources":[{"url":"https://www.apple.com/macbook-air/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-09-01","role":"evidence"}]},{"claim_id":"c054cb0c-e7d5-46a9-8ec1-f19d950704de","value":"Apple M5","unit":null,"verification_state":"verified","confidence_recorded":71,"observed_on":"2026-09-02","recorded_at":"2026-09-05T23:29:31.419Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:(?:^|\\s)(?:Chips?|Processor|CPU|SoC)\\s+((?:Apple|Intel|AMD|Qualcomm|Snapdragon|MediaTek|Samsung|Google|Nvidia|Exynos|Kirin|Dimensity)[A-Za-z0-9 .+-]{1,30}?)(?=\\s+(?:headphone\\s+)?(?:chip|processor|CPU|GPU|Memory|Storage|Display|Speed|with)\\b)","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...odel 1 Model 2 Model 3 Product image Finish Sky Blue , Silver , Starlight , Midnight Price Chip Apple M5 chip 10-core CPU with 4 super cores and 6 efficiency cores 10-core GPU Neural Accelerator...","sources":[{"url":"https://www.apple.com/macbook-air/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-09-02","role":"evidence"},{"url":"https://www.apple.com/macbook-air/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-10-03","role":"evidence"}]}],"changes":[{"id":"10","type":"documented","label":"First documented","material":true,"sentence":"MacBook Air 15-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-15","name":"MacBook Air 15-inch"},"before":null,"after":{"value":"M5 chip","verification_state":"verified","confidence":90},"claim_id":"6f348ee6-c966-4796-9676-2ce0927d8c56","statement_id":"st_605a2554c257c326ea07","corrected":null},{"id":"75388","type":"product_change","label":"Product change","material":false,"sentence":"MacBook Air 15-inch: Processor changed from M5 chip to Apple M5 (verified). 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It is not a change at the vendor.","noticed_at":"2026-09-05T23:29:31.419Z","subject":{"kind":"product","slug":"macbook-air-15","name":"MacBook Air 15-inch"},"before":{"value":"M5 chip","verification_state":"verified","confidence":90},"after":{"value":"Apple M5","verification_state":"verified","confidence":71},"claim_id":"c054cb0c-e7d5-46a9-8ec1-f19d950704de","statement_id":"st_605a2554c257c326ea07","corrected":null}],"page_url":"https://sourcetier.com/statements/st_605a2554c257c326ea07","contract":"A statement is the question a claim answers: one subject, one attribute, one scope and region. statement_id stays the same when a new value supersedes the old one, when we withdraw it and when two duplicate entities are merged (the old id then redirects). claim_id identifies one version. versions lists every version oldest first; ended_by is superseded, withdrawn or null for the current one. confidence_recorded is the confidence stored when that version was written, not a recomputation. unknown describes our research, never the product."}