Comprehensive side-by-side LLM comparison
MedGemma 4B IT supports multimodal inputs. Llama 3.1 405B Instruct is available on 8 providers. Both models have their strengths depending on your specific coding needs.
Meta
Llama 3.1 405B was developed as Meta's largest open-source language model, designed to provide frontier-level capabilities with 405 billion parameters. Built to demonstrate that open-source models can match proprietary systems in capability, it enables researchers and developers to experiment with and deploy a powerful foundation model without licensing restrictions.
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.
10 months newer

Llama 3.1 405B Instruct
Meta
2024-07-23

MedGemma 4B IT
2025-05-20
Context window and performance specifications
Available providers and their performance metrics

Llama 3.1 405B Instruct
Bedrock
DeepInfra
Fireworks
Hyperbolic

Llama 3.1 405B Instruct

MedGemma 4B IT

Llama 3.1 405B Instruct

MedGemma 4B IT
Lambda
Replicate
Together

MedGemma 4B IT