legal benchmark
Uniform Bar Exam
The Uniform Bar Examination (UBE) benchmark evaluates language models on the complete bar exam including multiple-choice Multistate Bar Examination (MBE), open-ended Multistate Essay Exam (MEE), and Multistate Performance Test (MPT) components. Used to assess legal reasoning capabilities across seven subject areas including Evidence, Torts, Constitutional Law, Contracts, Criminal Law and Procedure, Real Property, and Civil Procedure.
Updated Aug 11, 2026
Models1
Model coverage1
MetricScore
EvidenceB
Uniform Bar Exam Ranking
Higher score ranks better on this benchmark.
| 01 | OP | 90.0% | 100.0% | 1 | C |
Uniform Bar Exam Highlights
The leading models and scores on this benchmark.
What is Uniform Bar Exam?
What Uniform Bar Exam measures and how its scores work.
The Uniform Bar Examination (UBE) benchmark evaluates language models on the complete bar exam including multiple-choice Multistate Bar Examination (MBE), open-ended Multistate Essay Exam (MEE), and Multistate Performance Test (MPT) components. Used to assess legal reasoning capabilities across seven subject areas including Evidence, Torts, Constitutional Law, Contracts, Criminal Law and Procedure, Real Property, and Civil Procedure.
Scores are shown in ratio. This benchmark is not independently verified and has an evidence level of B.
- Family
- Uniform Bar Exam
- Modality
- text
- Primary category
- legal
- Score direction
- higher
- LLMBoard eligible
- No
- Evaluation key
- uniform-bar-exam|llm-stats-current
Benchmark scores retain their original unit. Overall score eligibility is shown separately.
FAQ
Common questions about Uniform Bar Exam.
Which model scores highest on Uniform Bar Exam?
GPT-4 is currently ranked first with 90.0%.
What does Uniform Bar Exam measure?
The Uniform Bar Examination (UBE) benchmark evaluates language models on the complete bar exam including multiple-choice Multistate Bar Examination (MBE), open-ended Multistate Essay Exam (MEE), and Multistate Performance Test (MPT) components. Used to assess legal reasoning capabilities across seven subject areas including Evidence, Torts, Constitutional Law, Contracts, Criminal Law and Procedure, Real Property, and Civil Procedure.
Is a higher score better?
Yes. Higher values rank better for this benchmark.
How many models are compared?
1 model results are currently shown.
Does this benchmark affect the overall score?
No. This benchmark is shown for reference but does not contribute to the overall score.