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Isaacus

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AI & ML interests

We build legal AI models for legal tech firms that help them ship smarter products, faster.

Recent Activity

umarbutler  updated a Space 2 days ago
isaacus/README
umarbutler  published an article 2 days ago
Kanon 2 Reranker: the most powerful reranker for legal RAG
umarbutler  updated a dataset 4 days ago
isaacus/legal-rag-bench
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Papers

Legal RAG Bench: an end-to-end benchmark for legal RAG

The Massive Legal Embedding Benchmark (MLEB)

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Articles

Kanon 2 Reranker: the most powerful reranker for legal RAG

2 days ago
•
5

Introducing Kanon 2 Enricher — the world’s first hierarchical graphitization model

9 days ago
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6

Introducing Legal RAG Bench

20 days ago
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13

Australian-made LLM beats OpenAI and Google at legal retrieval

Oct 23, 2025
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26

Introducing the Massive Legal Embedding Benchmark (MLEB)

Oct 17, 2025
•
22
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Umar Butler's profile picture Anthony Butler's profile picture Abdur-Rahman Butler's profile picture
isaacus 's Papers 2
Submitted by
Umar Butler
7

Legal RAG Bench: an end-to-end benchmark for legal RAG

isaacus Isaacus
3 2
Submitted by
Umar Butler
18

The Massive Legal Embedding Benchmark (MLEB)

isaacus Isaacus
31 5
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