Comprehensive side-by-side LLM comparison
. Both models have their strengths depending on your specific coding needs.
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.
OpenAI
o3 represents the next generation in OpenAI's reasoning model series, developed to advance the capabilities of deliberate, step-by-step problem solving. Built to handle increasingly complex challenges across mathematics, science, and coding, it continues the evolution of reasoning-focused AI with improved analytical depth and accuracy.
1 month newer

o3
OpenAI
2025-04-16

MedGemma 4B IT
2025-05-20
Context window and performance specifications
o3
2024-05-31
Available providers and their performance metrics

MedGemma 4B IT

o3
OpenAI

MedGemma 4B IT

o3

MedGemma 4B IT

o3