maud_cor_permitted_with_board_fiduciary_determination_only
- Task Description: The model must determine whether a Change of Recommendation is permitted in a merger agreement if the board concludes that such a change is necessary to meet its fiduciary duties.
- Task Type: Binary classification
- Document Type: merger agreement
- Number of Samples: 101
- Input Length Range: 80-1630 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 | claude-3-5-haiku-20241022 | 0.360 | 0.478 | 0.339 | 0.360 | 1.000 | 2025-08-01 | View |
| 2 | meta-llama/Meta-Llama-3.1-70B-Instruct-Turbo | 0.150 | 0.506 | 0.135 | 0.150 | 1.000 | 2025-07-25 | View |
| 3 | gpt-4.1-nano | 0.150 | 0.506 | 0.135 | 0.150 | 1.000 | 2025-07-03 | View |
| 4 | gpt-4o-mini | 0.140 | 0.500 | 0.123 | 0.140 | 1.000 | 2025-07-02 | View |
| 5 | meta-llama/Meta-Llama-3.1-405B-Instruct-Turbo | 0.140 | 0.500 | 0.123 | 0.140 | 1.000 | 2025-08-03 | View |
| 6 | claude-3-haiku-20240307 | 0.140 | 0.500 | 0.123 | 0.140 | 1.000 | 2025-07-25 | View |
| 7 | google/gemma-2-27b-it | 0.130 | 0.464 | 0.115 | 0.130 | 1.000 | 2025-07-24 | View |