{"count":1,"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_f1b6d24a91220abd1b22","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":"1696","type":"research_update","label":"Research update","material":false,"sentence":"Sierra: Manufacturing named as a market is now recorded as not measured.","noticed_at":"2026-09-02T00:14:51.997Z","subject":{"kind":"product","slug":"sierra","name":"Sierra"},"before":null,"after":{"value":null,"verification_state":"unknown","confidence":0},"claim_id":"426b3b93-d701-4ef0-a558-61470e7d36d4","statement_id":"st_f1b6d24a91220abd1b22","corrected":null}]}