contract_nli_limited_use
- Task Description: Determine whether a clause from a Non-Disclosure Agreement (NDA) restricts the Receiving Party's use of Confidential Information to the purposes stated in the Agreement.
- Task Type: Binary classification
- Document Type: contract clause
- Number of Samples: 216
- Input Length Range: 19-358 tokens
- Evaluation Metrics: accuracy (maximize), balanced_accuracy (maximize), f1_macro (maximize), f1_micro (maximize), valid_predictions_ratio (maximize)
- Tags: contract law, interpretation
- Paper: LegalBench: A Collaboratively Built Benchmark for Measuring Legal Reasoning in Large Language Models
- Dataset Download: https://hazyresearch.stanford.edu/legalbench/
7 submissions
| Rank | Model | accuracy | balanced_accuracy | f1_macro | f1_micro | valid_predictions_ratio | Date | Results |
|---|---|---|---|---|---|---|---|---|
| 1 | claude-3-haiku-20240307 | 0.963 | 0.500 | 0.491 | 0.963 | 0.130 | 2025-07-25 | View |
| 2 | meta-llama/Meta-Llama-3.1-405B-Instruct-Turbo | 0.957 | 0.957 | 0.957 | 0.957 | 1.000 | 2025-07-28 | View |
| 3 | meta-llama/Meta-Llama-3.1-70B-Instruct-Turbo | 0.928 | 0.924 | 0.927 | 0.928 | 1.000 | 2025-07-24 | View |
| 4 | google/gemma-2-27b-it | 0.865 | 0.872 | 0.864 | 0.865 | 0.995 | 2025-07-24 | View |
| 5 | claude-3-5-haiku-20241022 | 0.824 | 0.832 | 0.823 | 0.824 | 0.986 | 2025-08-01 | View |
| 6 | gpt-4o-mini | 0.760 | 0.772 | 0.755 | 0.760 | 1.000 | 2025-07-02 | View |
| 7 | gpt-4.1-nano | 0.476 | 0.504 | 0.388 | 0.476 | 1.000 | 2025-07-03 | View |