AI Models for Medical
Compare AI models designed for medical diagnostics, clinical reasoning, and healthcare research
Last updated: 2026-01-13
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| Feature |  Med-PaLM 2 |  GPT-4o |  Claude 4.5 Sonnet |  Meditron-70B |
|---|---|---|---|---|
| Clinical Performance | ||||
| USMLE performance | 86%+ | 90%+ | 85%+ | 70%+ |
| Diagnosis accuracy | Excellent | Good | Good | Fair |
| Medical Q&A quality | Excellent | Good | Good | Good |
| Radiology report generation | ||||
| Clinical note summarization | ||||
| Safety & Reliability | ||||
| Hallucination rate (medical) | Very Low | Low | Low | Medium |
| Uncertainty expression | Excellent | Good | Excellent | Fair |
| Harmful advice refusal | ||||
| Specialist review recommended flag | ||||
| Access & Licensing | ||||
| Generally available | Limited | |||
| Open source | ||||
| Fine-tuning available | ||||
| Context window | 32K | 128K | 200K | 4K |