{"version":"1.0","type":"card","id":"b454c4d3-e18a-42ab-a715-fd1ccf39da11","url":"https://stacklist.com/card/b454c4d3-e18a-42ab-a715-fd1ccf39da11","title":"Sail Research Raises $80 Million for AI Infrastructure","source_url":"https://www.prnewswire.com/news-releases/sail-research-raises-80-million-to-build-max-efficiency-infrastructure-for-ai-agents-302810497.html","note":"Sail Research, an infrastructure company designed for long-horizon AI agents, has successfully raised $80 million in Seed funding. This investment aims to enhance the efficiency of AI agent infrastructure, paving the way for advanced AI applications.","image":{"url":"https://ucarecdn.com/9df9fdc7-5ddc-4455-b583-2bf9084be20f/","alt":"Sail Research Raises $80 Million for AI Infrastructure","width":945,"height":244},"stack":{"id":"82ddf63b-26af-48b3-978e-1f22c4551655","title":"Signals Served #017 — Capital Is Long Agents. Enterprises Just Got Short.","url":"https://stacklist.com/c/finance/stack/82ddf63b-26af-48b3-978e-1f22c4551655"},"created_at":"2026-07-01T04:34:49.360Z","updated_at":null,"aco":{"summary":"Sail Research, an infrastructure platform purpose-built for long-horizon AI agents, raised $80 million in Seed and Series A funding at a $450 million valuation, backed by top-tier VCs including Kleiner Perkins and Sequoia. The company provides optimized inference stacks and sandbox environments designed to enable AI agents to work autonomously on complex tasks over extended periods with maximum efficiency and scale.","tags":["ai-agents","infrastructure","funding","long-horizon-tasks","inference-optimization","gpu-efficiency"],"key_entities":[{"name":"Sail Research","type":"organization","confidence":0.99},{"name":"Kleiner Perkins","type":"organization","confidence":0.95},{"name":"Sequoia","type":"organization","confidence":0.95},{"name":"Redpoint Ventures","type":"organization","confidence":0.92},{"name":"NVIDIA","type":"organization","confidence":0.9},{"name":"Apple","type":"organization","confidence":0.9},{"name":"Together AI","type":"organization","confidence":0.88},{"name":"Alphabet Inc.","type":"organization","confidence":0.9},{"name":"Intel","type":"organization","confidence":0.9},{"name":"Neil Movva","type":"person","confidence":0.95},{"name":"Samir Menon","type":"person","confidence":0.95},{"name":"John Hennessy","type":"person","confidence":0.92},{"name":"Lip-Bu Tan","type":"person","confidence":0.92},{"name":"Tri Dao","type":"person","confidence":0.92},{"name":"Aditya Naganath","type":"person","confidence":0.88},{"name":"San Francisco","type":"location","confidence":0.95},{"name":"long-horizon AI agents","type":"concept","confidence":0.98},{"name":"inference optimization","type":"concept","confidence":0.95},{"name":"Sailboxes","type":"technology","confidence":0.92},{"name":"Series A funding round","type":"event","confidence":0.9}],"classification":"memo","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-07-01T04:35:00.010Z"},"token_counts":{"approximate":1446,"cl100k":1148},"content_hash":"sha256:107853ee20fcbc274b3d3d105f1487479cdd401ce688fa7ecb630c2aef31dc32","acp_version":"0.2","body_available":true,"body_tokens":1446,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/b454c4d3-e18a-42ab-a715-fd1ccf39da11.json","html":"https://stacklist.com/card/b454c4d3-e18a-42ab-a715-fd1ccf39da11","md":"/api/public/card/b454c4d3-e18a-42ab-a715-fd1ccf39da11.md","stack_json":"/api/public/stack/82ddf63b-26af-48b3-978e-1f22c4551655.json"}}