{"version":"1.0","type":"card","id":"4f4ed957-081b-4802-a96f-b6d220547f42","url":"https://stacklist.com/card/4f4ed957-081b-4802-a96f-b6d220547f42","title":"Opal: A New Experiment in Digital Innovation","source_url":"https://opal.google/","note":"Opal is an experimental platform that explores innovative digital solutions and technologies. It aims to provide users with unique tools and insights to enhance their online experience.","image":{"url":"https://ucarecdn.com/f54a40e9-2461-47c9-ae35-2284cc35ab91/","alt":"Opal: A New Experiment in Digital Innovation","width":1440,"height":810},"stack":{"id":"1a41d953-cd19-4721-b55a-caaaf3e5695e","title":"Google Tools","url":"https://stacklist.com/stack/1a41d953-cd19-4721-b55a-caaaf3e5695e"},"created_at":"2026-08-03T17:31:28.191Z","updated_at":null,"aco":{"summary":"Opal is a Google experiment offering streamlined productivity and collaboration tools. The project is accessible via opal.google and represents an experimental initiative in the productivity software space.","tags":["opal","productivity","collaboration","google","tools","experiment"],"key_entities":[{"name":"Opal","type":"technology","confidence":0.95},{"name":"Google","type":"organization","confidence":0.98}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-08-03T17:31:32.647Z"},"token_counts":{"approximate":10,"cl100k":11},"content_hash":"sha256:c052ca56a17adf294b42a1e99c2f09efc3c4c440f964f04a8f0f84e02c1209d1","acp_version":"0.2","body_available":true,"body_tokens":10,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/4f4ed957-081b-4802-a96f-b6d220547f42.json","html":"https://stacklist.com/card/4f4ed957-081b-4802-a96f-b6d220547f42","md":"/api/public/card/4f4ed957-081b-4802-a96f-b6d220547f42.md","stack_json":"/api/public/stack/1a41d953-cd19-4721-b55a-caaaf3e5695e.json"}}