{"data":{"slug":"deepseek-r1","etype":"model","name":"DeepSeek-R1","cat":"Reasoning","subtitle":"The open reasoning model that erased $600B of NVIDIA's market cap in a day.","summary":"R1 (January 20, 2025) matched o1-class reasoning and published how: large-scale reinforcement learning on verifiable rewards, with the R1-Zero ablation showing reasoning emerging from RL alone. Released MIT-licensed with distilled small variants, it topped app stores, triggered the January 27 market convulsion (NVIDIA −~17%, ~$589B in a day), and reset assumptions about the cost of frontier capability. Its paper later appeared on the cover of Nature.","attrs":null,"kf":{"params":"671B (37B active)","context":"128K","weights":"Open","modality":"Text","rel_date":"2025-01","developer":"DeepSeek"},"aliases":["R1","DeepSeek R1"],"ticker":null,"exchange":null,"hq":null,"founded":null,"website":null,"status":"Prior generation","region":null,"asof":"2026-08-31","sources":[{"url":"https://arxiv.org/abs/2501.12948","label":"DeepSeek-R1 paper"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T03:52:44+00:00","disclaimer":"Research and information only — not investment advice. Structured records carry basis labels (vendor spec / reported / estimate); market quotes are delayed/indicative.","attribution":"Records compiled from vendor documentation, official filings and reputable public reporting; market quotes via financial data providers. See /data-sources."}}