Show HN: Isaacus – the legal AI research company

Hey HN, This is Isaacus, a legal AI research company that my brother, Abdur-Rahman Butler, and I, Umar Butler, founded last year and have been working full time on ever since. We make legal AI models. We recently released two state-of-the-art legal information retrieval models, Kanon 2 Embedder and Kanon 2 Reranker. Together, they rank first on Legal RAG Bench and the Massive Legal Embedding Benchmark (MLEB). We also recently released Kanon 2 Enricher, an entirely new type of AI model capable of transforming lengthy, unstructured legal documents into highly structured knowledge graphs.