{"data":{"slug":"ai21","etype":"company","name":"AI21 Labs","cat":"AI Labs & Software","subtitle":"Israeli lab known for the Jamba hybrid Mamba-transformer models.","summary":"AI21's Jamba line hybridizes state-space (Mamba) layers with transformer attention for long-context efficiency — the most prominent production bet that the pure transformer is not the endpoint.","attrs":null,"kf":{"hq":"Tel Aviv, IL"},"aliases":["AI21"],"ticker":null,"exchange":null,"hq":"Tel Aviv, Israel","founded":"2017","website":"https://www.ai21.com","status":null,"region":null,"asof":"2026-01-15","sources":[{"url":"https://www.ai21.com/","label":"AI21"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T07:38:17+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."}}