Comprehensive side-by-side LLM comparison
MedGemma 4B IT supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
NVIDIA
Llama 3.1 Nemotron Ultra 253B was developed as NVIDIA's largest Nemotron variant, designed to provide maximum capability through extensive customization of large-scale foundations. Built with 253 billion parameters and NVIDIA's specialized training, it represents the flagship offering in the Nemotron family.
MedGemma 4B was developed as a domain-specialized open-source model focused on medical and healthcare applications. Built with 4 billion parameters and training data relevant to medical contexts, it provides researchers and healthcare developers with a foundation model tailored to biomedical language understanding and generation.
1 month newer

Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
2025-04-07

MedGemma 4B IT
2025-05-20
Llama 3.1 Nemotron Ultra 253B v1
2023-12-01
Available providers and their performance metrics

Llama 3.1 Nemotron Ultra 253B v1

MedGemma 4B IT

Llama 3.1 Nemotron Ultra 253B v1

MedGemma 4B IT