Building Harvey-style tabular review from scratch, but better
•
5
AI & ML interests
We build legal AI models for legal tech firms that help them ship smarter products, faster.
Recent Activity
View all activity
Papers
View all Papers Articles
Organization Card
Isaacus is an AI research company building legal superintelligence.
We offer a suite of state-of-the-art information retrieval, classification, extraction, and enrichment models that help supercharge legal AI applications.
As proud supporters of open research, we maintain popular open-source datasets and libraries such as the Massive Legal Embedding Benchmark (MLEB), Legal RAG Bench, Open Australian Legal Corpus, and semchunk.
Follow us on LinkedIn to say up-to-date on our latest news.
A collection of our favorite open-source legal datasets on Hugging Face.
-
isaacus/legal-rag-bench
Viewer • Updated • 4.98k • 882 • 17 -
Legal RAG Bench: an end-to-end benchmark for legal RAG
Paper • 2603.01710 • Published • 7 -
The Massive Legal Embedding Benchmark (MLEB)
Paper • 2510.19365 • Published • 18 -
isaacus/open-australian-legal-corpus
Viewer • Updated • 147k • 2.52k • 88
A collection of our favorite open-source legal datasets on Hugging Face.
-
isaacus/legal-rag-bench
Viewer • Updated • 4.98k • 882 • 17 -
Legal RAG Bench: an end-to-end benchmark for legal RAG
Paper • 2603.01710 • Published • 7 -
The Massive Legal Embedding Benchmark (MLEB)
Paper • 2510.19365 • Published • 18 -
isaacus/open-australian-legal-corpus
Viewer • Updated • 147k • 2.52k • 88
models 7
isaacus/kanon-2-tokenizer
Updated • 3
isaacus/kanon-tokenizer
Updated • 4
isaacus/emubert
Fill-Mask • 0.1B • Updated • 84 • 9
isaacus/open-australian-legal-llm
Text Generation • 2B • Updated • 282 • 10
isaacus/open-australian-legal-phi-1_5
Text Generation • Updated • 21 • 2
isaacus/open-australian-legal-distilgpt2
Text Generation • Updated • 3 • 2
isaacus/open-australian-legal-gpt2
Text Generation • 0.1B • Updated • 8 • 4
datasets 24
isaacus/legal-rag-qa
Viewer • Updated • 328 • 149 • 3
isaacus/legal-rag-bench
Viewer • Updated • 4.98k • 882 • 17
isaacus/open-australian-legal-corpus
Viewer • Updated • 147k • 2.52k • 88
isaacus/high-court-of-australia-cases
Viewer • Updated • 8.1k • 89 • 3
isaacus/echr-retrieval
Viewer • Updated • 600 • 80 • 1
isaacus/mleb-legal-rag-bench
Viewer • Updated • 5.08k • 183 • 2
isaacus/open-australian-legal-qa
Viewer • Updated • 2.12k • 490 • 19
isaacus/contractual-clause-retrieval
Viewer • Updated • 225 • 484 • 5
isaacus/uk-legislative-long-titles
Viewer • Updated • 234 • 82 • 2
isaacus/australian-tax-guidance-retrieval
Viewer • Updated • 329 • 80 • 5