healthcare benchmark
CheXpert CXR Leaderboard
CheXpert CXR is a healthcare benchmark based on 224,316 chest radiographs from 65,240 patients for automated chest X-ray interpretation.
Updated Sep 5, 2026
Models1
Model coverage1
MetricScore
EvidenceB
CheXpert CXR Ranking
Higher score ranks better on this benchmark.
Sort by
Rank | Model | Score | Percentile | Participants | Evidence | Evaluated |
|---|
| Rank01 | ModelGO | Score48.10% | Percentile100.00% | Participants1 | EvidenceC | Evaluated |
CheXpert CXR Highlights
The leading models and scores on this benchmark.
The Top AI Models for CheXpert CXR
The first five results on this benchmark, with official price and output speed added where the model identity can be matched.
Ranking basisThis chexpert cxr AI model leaderboard uses descending score in the benchmark original unit. The leaderboard ranking keeps matched price and speed data separate from benchmark evidence.
- 01GOGoogle
- Score
- 48.10%
Strengths
- Ranks #1 of 1 compared models
- 100th percentile on this benchmark
- C evidence result
Considerations
- This result measures CheXpert CXR, not total model capability
Selection summary
Best AI Models for CheXpert CXR
MedGemma 4B IT currently leads CheXpert CXR with 48.10%. 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 CheXpert CXR?
What CheXpert CXR measures and how its scores work.
CheXpert CXR is a benchmark dataset containing chest radiographs and uncertainty labels for 14 medical observations extracted from radiology reports.
It measures automated chest radiograph interpretation using the Score metric, reported as a ratio.
Scores are shown in ratio. This benchmark is not independently verified and has an evidence level of B.
- Family
- CheXpert CXR
- Modality
- image
- Primary category
- healthcare
- Score direction
- higher
- LLMBoard eligible
- No
- Evaluation key
- overall
LLM Stats. Benchmark scores retain their original unit. Overall score eligibility is shown separately.
FAQ
Common questions about CheXpert CXR.
Which model scores highest on CheXpert CXR?
MedGemma 4B IT is currently ranked first with 48.10%.
What are the top three models on CheXpert CXR?
The current leaders are MedGemma 4B IT (48.10%).
Which CheXpert CXR model has the lowest official input price?
No matched official input price is currently available.
Which models are fastest among CheXpert CXR results?
No matched runtime record is currently available.
Does the highest score result prove overall model quality?
No. This benchmark measures one defined capability or task. The overall LLMBoard score uses a separate aggregation across eligible benchmark evidence.