{"data":{"slug":"phi-4","etype":"model","name":"Microsoft Phi-4","cat":"Language","subtitle":"The small-model thesis: curated data beats parameter count.","summary":"Phi-4 (December 2024, 14B, later open-weights with mini and reasoning variants) extends Microsoft's 'textbooks are all you need' program — synthetic and filtered data producing outsized capability per parameter, aimed at on-device and edge deployment.","attrs":null,"kf":{"params":"14B","context":"16K","weights":"Open","modality":"Text","rel_date":"2024-12","developer":"Microsoft"},"aliases":["Phi"],"ticker":null,"exchange":null,"hq":null,"founded":null,"website":null,"status":"Current","region":null,"asof":"2026-01-15","sources":[{"url":"https://azure.microsoft.com/en-us/blog/introducing-phi-4-microsofts-newest-small-language-model-specializing-in-complex-reasoning/","label":"Phi-4"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T06:33:59+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."}}