legal benchmark
Uniform Bar Exam Leaderboard
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 17, 2026
Models1
Model coverage1
MetricScore
EvidenceB
Uniform Bar Exam Ranking
Higher score ranks better on this benchmark.
Sort by
Rank | Model | Score | Percentile | Participants | Evidence | Evaluated |
|---|
| Rank01 | ModelOP | Score90.0% | Percentile100.0% | Participants1 | EvidenceC | Evaluated |
Uniform Bar Exam Highlights
The leading models and scores on this benchmark.
The Top AI Models for Uniform Bar Exam
The first five results on this benchmark, with official price and output speed added where the model identity can be matched.
Ranking basisThis uniform bar exam AI model leaderboard uses descending score in the benchmark's original unit. The leaderboard ranking keeps matched price and speed data separate from benchmark evidence.
- 01OPGPT-4OpenAI
- Score
- 90.0%
- Price
- $30 input / $60 output per 1M tokens
- Speed
- Up to 104 tok/s via Azure
Strengths
- Ranks #1 of 1 compared models
- 100th percentile on this benchmark
- C evidence result
Considerations
- This result measures Uniform Bar Exam, not total model capability
Selection summary
Best AI Models for Uniform Bar Exam
GPT-4 currently leads Uniform Bar Exam with 90.0%. It is the top model on this specific benchmark, while the best LLM for the broader task should also be checked against other benchmarks, price and runtime.
Use this leaderboard with the supporting benchmark results and coverage details above. A leaderboard position summarizes the selected ranking signal; it does not replace workload-specific testing.
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.