Comprehensive side-by-side LLM comparison
GPT-5.1 leads with 43.7% higher average benchmark score. Overall, GPT-5.1 is the stronger choice for coding tasks.
OpenAI
GPT-5.1, released by OpenAI in November 2025, is a large language model from the GPT-5 family that delivers incremental improvements in reasoning, instruction following, and multimodal understanding over GPT-5. It features a 400K token context window and targets general-purpose development, long-context analysis, and agentic workflows.
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.
7 months newer

Llama 4 Maverick
Meta AI
2025-04-05

GPT-5.1
OpenAI
2025-11
Context window and performance specifications
Average performance across 1 common benchmarks
GPT-5.1
Llama 4 Maverick
Performance comparison across key benchmark categories
GPT-5.1
Llama 4 Maverick
Available providers and their performance metrics
GPT-5.1
Llama 4 Maverick
Together AI
GPT-5.1
Llama 4 Maverick
GPT-5.1
Llama 4 Maverick