jcrew_blocker
- Task Description: Classify if a clause in a loan agreement is a J.Crew blocker provision.
- Task Type: Binary classification
- Document Type: legal text
- Number of Samples: 60
- Input Length Range: 48-1090 tokens
- Evaluation Metrics: accuracy (maximize), balanced_accuracy (maximize), f1_macro (maximize), f1_micro (maximize), valid_predictions_ratio (maximize)
- Tags: corporate 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 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 2025-07-31 | View |
| 2 | meta-llama/Meta-Llama-3.1-70B-Instruct-Turbo | 0.981 | 0.989 | 0.968 | 0.981 | 1.000 | 2025-07-25 | View |
| 3 | gpt-4o-mini | 0.963 | 0.933 | 0.933 | 0.963 | 1.000 | 2025-07-02 | View |
| 4 | claude-3-5-haiku-20241022 | 0.936 | 0.812 | 0.866 | 0.936 | 0.870 | 2025-08-01 | View |
| 5 | google/gemma-2-27b-it | 0.868 | 0.611 | 0.645 | 0.868 | 0.981 | 2025-07-24 | View |
| 6 | gpt-4.1-nano | 0.333 | 0.467 | 0.325 | 0.333 | 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 |