Comprehensive side-by-side LLM comparison
Llama 4 Maverick offers 704.1K more tokens in context window than o3 mini. Llama 4 Maverick is $5.14 cheaper per million tokens. Llama 4 Maverick supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
Meta AI
Llama 4 Maverick, released by Meta on April 5, 2025, is a natively multimodal Mixture-of-Experts large language model with 400 billion total parameters and 17 billion active parameters per inference. It features a 1M token context window and supports text and image input, enabling strong performance on both language and vision tasks. Maverick targets open-source deployments requiring large-scale multimodal reasoning, released under Meta's custom license.
OpenAI
OpenAI o3 mini, released by OpenAI in January 2025, is a compact reasoning model from the o3 family designed for efficient, cost-effective STEM problem-solving. It features a 200K token context window and adjustable chain-of-thought effort settings, allowing developers to trade reasoning depth for speed. o3 mini targets science, mathematics, and coding applications where lower inference cost and faster response times are a priority.
2 months newer

o3 mini
OpenAI
2025-01-31

Llama 4 Maverick
Meta AI
2025-04-05
Cost per million tokens (USD)
Llama 4 Maverick
o3 mini
Context window and performance specifications
Available providers and their performance metrics
Llama 4 Maverick
Together AI
o3 mini
Llama 4 Maverick
o3 mini
Llama 4 Maverick
o3 mini
OpenAI