contract_nli_explicit_identification
- Task Description: Determine whether a clause from an NDA specifies that all Confidential Information shall be expressly identified by the Disclosing Party.
- Task Type: Binary classification
- Document Type: contract clause
- Number of Samples: 117
- Input Length Range: 19-418 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 | meta-llama/Meta-Llama-3.1-405B-Instruct-Turbo | 0.890 | 0.874 | 0.835 | 0.890 | 1.000 | 2025-07-28 | View |
| 2 | meta-llama/Meta-Llama-3.1-70B-Instruct-Turbo | 0.881 | 0.811 | 0.805 | 0.881 | 1.000 | 2025-07-24 | View |
| 3 | google/gemma-2-27b-it | 0.843 | 0.826 | 0.776 | 0.843 | 0.991 | 2025-07-24 | View |
| 4 | gpt-4o-mini | 0.835 | 0.763 | 0.744 | 0.835 | 1.000 | 2025-07-02 | View |
| 5 | claude-3-5-haiku-20241022 | 0.308 | 0.498 | 0.308 | 0.308 | 0.982 | 2025-08-01 | View |
| 6 | gpt-4.1-nano | 0.248 | 0.520 | 0.240 | 0.248 | 1.000 | 2025-07-03 | View |
| 7 | claude-3-haiku-20240307 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 2025-07-25 | View |