{"version":"1.0","type":"card","id":"b26d5129-0a7d-470f-9d8a-9afdd0c8bf75","url":"https://stacklist.com/card/b26d5129-0a7d-470f-9d8a-9afdd0c8bf75","title":"Tech Funding News — Mirendil reportedly in talks at $5B","source_url":"https://techfundingnews.com/report-ex-anthropic-duos-mirendil-in-talks-for-5b-valuation-just-3-months-after-1b-seed/","note":"Mirendil, founded by former Anthropic researchers, reportedly in talks at $5B (Bloomberg, September 22) — three months after a seed at a $1B valuation. A report of talks, not a price paid.","image":{"url":"https://ucarecdn.com/56e64deb-17f0-49b0-84e5-e1f86c54a189/","alt":"Tech Funding News — Mirendil reportedly in talks at $5B","width":1280,"height":800},"stack":{"id":"cd56e1a1-45bb-4978-945b-4a9e71b13b5f","title":"Signals Served #030 — The Marks Are Still Waiting for Cash","url":"https://stacklist.com/c/finance/stack/cd56e1a1-45bb-4978-945b-4a9e71b13b5f"},"created_at":"2026-09-28T18:45:16.450Z","updated_at":null,"aco":{"summary":"Mirendil, founded by ex-Anthropic and OpenAI researchers, is in talks for a $5 billion valuation just three months after its $1 billion seed round, with Kleiner Perkins potentially leading a new up-to-$1 billion investment. The AI research startup aims to commercialize AI-assisted research capabilities without yet having a public product.","tags":["ai-funding","venture-capital","startup","mirendil","ai-research","unicorn"],"key_entities":[{"name":"Mirendil","type":"organization","confidence":0.99},{"name":"Kleiner Perkins","type":"organization","confidence":0.98},{"name":"Andreessen Horowitz","type":"organization","confidence":0.98},{"name":"Behnam Neyshabur","type":"person","confidence":0.95},{"name":"Harsh Mehta","type":"person","confidence":0.95},{"name":"Anthropic","type":"organization","confidence":0.98},{"name":"Google DeepMind","type":"organization","confidence":0.97},{"name":"Shayan Salehian","type":"person","confidence":0.92},{"name":"Tara Rezaei Kheirkhah","type":"person","confidence":0.92},{"name":"Safe Superintelligence","type":"organization","confidence":0.96},{"name":"Ilya Sutskever","type":"person","confidence":0.95},{"name":"Recursive Superintelligence","type":"organization","confidence":0.95},{"name":"Thinking Machines Lab","type":"organization","confidence":0.94},{"name":"Mira Murati","type":"person","confidence":0.94},{"name":"Periodic Labs","type":"organization","confidence":0.94},{"name":"San Francisco","type":"location","confidence":0.98},{"name":"AI self-improvement","type":"concept","confidence":0.9},{"name":"Series B funding round","type":"event","confidence":0.88}],"classification":"analysis","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-09-28T18:45:25.677Z"},"token_counts":{"approximate":1470,"cl100k":1370},"content_hash":"sha256:c8efbf3c430a0a6df6dc2a7c6e2769759ee91a37eb3b6f87c9200baf5a95c098","acp_version":"0.2","body_available":true,"body_tokens":1470,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/b26d5129-0a7d-470f-9d8a-9afdd0c8bf75.json","html":"https://stacklist.com/card/b26d5129-0a7d-470f-9d8a-9afdd0c8bf75","md":"/api/public/card/b26d5129-0a7d-470f-9d8a-9afdd0c8bf75.md","stack_json":"/api/public/stack/cd56e1a1-45bb-4978-945b-4a9e71b13b5f.json"}}