{"data":{"slug":"llama-2","etype":"model","name":"Llama 2","cat":"Language","subtitle":"The July 2023 release that legitimized open commercial weights.","summary":"Llama 2 (7B–70B, free for most commercial use, Microsoft as launch partner) turned Meta's leaked-research liability into strategy: an open ecosystem that commoditizes rivals' paid models. Fine-tunes of it seeded thousands of startups and the local-AI movement.","attrs":null,"kf":{"params":"7B–70B","context":"4K","weights":"Open","modality":"Text","rel_date":"2023-07","developer":"Meta"},"aliases":["Llama2"],"ticker":null,"exchange":null,"hq":null,"founded":null,"website":null,"status":"Historical","region":null,"asof":"2026-01-15","sources":[{"url":"https://ai.meta.com/blog/llama-2/","label":"Llama 2"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T04:49:19+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."}}