Comprehensive side-by-side LLM comparison
. Both models have their strengths depending on your specific coding needs.
xAI
Grok 3 was introduced as xAI's third-generation flagship model, designed to push the boundaries of reasoning, factual accuracy, and helpful assistance. Built to advance the state of AI capabilities, it incorporates improvements across language understanding, generation, and analytical thinking.
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.
3 months newer

Grok-3
xAI
2025-02-17

MedGemma 4B IT
2025-05-20
Context window and performance specifications
Grok-3
2024-11-17
Available providers and their performance metrics

Grok-3
xAI

MedGemma 4B IT

Grok-3

MedGemma 4B IT

Grok-3

MedGemma 4B IT