{"version":"1.0","type":"card","id":"f3daf927-a3b4-42d4-a82f-b80fbc37863c","url":"https://stacklist.com/card/f3daf927-a3b4-42d4-a82f-b80fbc37863c","title":"Instagram Reel by tbretc - Riley Sager Insight","source_url":"https://www.instagram.com/reel/DcYmny-R8HD/?igsi=NDcyaWk5MDU3OWJj","note":"This Instagram reel features a post by user tbretc, highlighting an interesting fact about author Riley Sager, who writes under both his real name and a pseudonym. The post has garnered significant engagement with 1,542 likes and 126 comments, showcasing the community's interest in literary insights.","image":{"url":"https://ucarecdn.com/a2f473b2-68f7-4901-a5a9-4796d43934f8/","alt":"Instagram Reel by tbretc - Riley Sager Insight","width":360,"height":640},"stack":{"id":"222f560c-a72f-47a8-b3a1-68e1abd1294f","title":"Books","url":"https://stacklist.com/stack/222f560c-a72f-47a8-b3a1-68e1abd1294f"},"created_at":"2026-08-28T11:00:40.446Z","updated_at":null,"aco":{"summary":"Riley Sager's dual writing identity is discussed in an Instagram post by Tina, revealing that the author wrote under both his real name and a pseudonym. The post garnered 1,542 likes and 126 comments, sparking engagement around this literary fact.","tags":["riley-sager","pseudonym","instagram-reel","author","writing","social-media"],"key_entities":[{"name":"Riley Sager","type":"person","confidence":0.95},{"name":"Tina","type":"person","confidence":0.85},{"name":"Instagram","type":"technology","confidence":0.99},{"name":"pseudonym","type":"concept","confidence":0.9}],"classification":"snippet","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-08-28T11:00:46.948Z"},"token_counts":{"approximate":101,"cl100k":138},"content_hash":"sha256:ddb6c464432eacd95fb5c307a039500ee76399ed51dc19f2c9cb064ada50ec79","acp_version":"0.2","body_available":true,"body_tokens":101,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/f3daf927-a3b4-42d4-a82f-b80fbc37863c.json","html":"https://stacklist.com/card/f3daf927-a3b4-42d4-a82f-b80fbc37863c","md":"/api/public/card/f3daf927-a3b4-42d4-a82f-b80fbc37863c.md","stack_json":"/api/public/stack/222f560c-a72f-47a8-b3a1-68e1abd1294f.json"}}