{"version":"1.0","type":"card","id":"622e06fd-c4f1-449d-bfde-31e25201c3c6","url":"https://stacklist.com/card/622e06fd-c4f1-449d-bfde-31e25201c3c6","title":"The Y Combinator Blueprint: Sift's AI Fraud Prevention","source_url":"https://www.codestory.co/episodes/s2-e11-the-y-combinator-blueprint-how-sift-built-an-ai-fraud-prevention-empire-with-jason-tan-of-sift/","note":"Jason Tan on how Y Combinator accelerated Sift's growth into an AI fraud prevention industry leader.","image":{"url":"https://ucarecdn.com/f91e000a-49f1-4f1a-a9d7-d2179a43f2ca/","alt":"The Y Combinator Blueprint: Sift's AI Fraud Prevention","width":3000,"height":3000},"stack":{"id":"74edf72d-c013-4fc2-a7a3-d2222ab6d5c3","title":"Code Story Season 2: 22 Founder Interviews on Startups, Fintech & Tech","url":"https://stacklist.com/c/podcast/stack/74edf72d-c013-4fc2-a7a3-d2222ab6d5c3"},"created_at":"2026-08-11T21:26:22.891Z","updated_at":null,"aco":{"summary":"Code Story podcast episode featuring Jason Tan of Sift, exploring how he leveraged Y Combinator to build an AI-powered fraud prevention company focused on digital trust and safety. The episode covers Tan's journey from early programming interests and stints at Seattle startups like Zillow to founding Sift in San Francisco in 2011.","tags":["startup","ai-fraud-prevention","y-combinator","podcast","digital-trust","technical-founders","entrepreneurship"],"key_entities":[{"name":"Jason Tan","type":"person","confidence":0.99},{"name":"Sift","type":"organization","confidence":0.99},{"name":"Y Combinator","type":"organization","confidence":0.98},{"name":"Noah Labhart","type":"person","confidence":0.9},{"name":"Zillow","type":"organization","confidence":0.85},{"name":"Optify","type":"organization","confidence":0.75},{"name":"University of Washington","type":"organization","confidence":0.85},{"name":"San Francisco","type":"location","confidence":0.9},{"name":"Seattle","type":"location","confidence":0.85},{"name":"AI fraud prevention","type":"concept","confidence":0.95},{"name":"digital trust and safety","type":"concept","confidence":0.9},{"name":"Bradley Denham","type":"person","confidence":0.8},{"name":"Code Story","type":"organization","confidence":0.95}],"classification":"transcript","language":"en","confidence":0.85,"provenance":{"model":"claude-opus-4-6","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-08-11T21:26:32.106Z"},"token_counts":{"approximate":643,"cl100k":587},"content_hash":"sha256:89d2e8abfe296542611785a50e0293df418987887b6b3e2fed96e9f38d65109c","acp_version":"0.2","body_available":true,"body_tokens":643,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/622e06fd-c4f1-449d-bfde-31e25201c3c6.json","html":"https://stacklist.com/card/622e06fd-c4f1-449d-bfde-31e25201c3c6","md":"/api/public/card/622e06fd-c4f1-449d-bfde-31e25201c3c6.md","stack_json":"/api/public/stack/74edf72d-c013-4fc2-a7a3-d2222ab6d5c3.json"}}