Comprehensive side-by-side LLM comparison
GPT-4o leads with 6.4% higher average benchmark score. Llama 4 Maverick offers 859.7K more tokens in context window than GPT-4o. Llama 4 Maverick is $12.14 cheaper per million tokens. Overall, GPT-4o is the stronger choice for coding tasks.
OpenAI
GPT-4o, released by OpenAI in May 2024, is a multimodal large language model from the GPT-4 family that natively processes text, image, and audio inputs in a single end-to-end model. It features a 128K token context window and demonstrated competitive performance across coding, reasoning, and vision benchmarks at its release. GPT-4o targets general-purpose assistant applications, vision-enabled workflows, and use cases requiring low-latency multimodal understanding.
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.
10 months newer

GPT-4o
OpenAI
2024-05-13

Llama 4 Maverick
Meta AI
2025-04-05
Cost per million tokens (USD)
GPT-4o
Llama 4 Maverick
Context window and performance specifications
Average performance across 1 common benchmarks
GPT-4o
Llama 4 Maverick
Performance comparison across key benchmark categories
GPT-4o
Llama 4 Maverick
GPT-4o
2024-04
Available providers and their performance metrics
GPT-4o
OpenAI
Llama 4 Maverick
GPT-4o
Llama 4 Maverick
GPT-4o
Llama 4 Maverick
Together AI