Meta's Llama 4 Maverick Achieves Near-Frontier Scores on Key Open Benchmarks

Meta AI has published benchmark results for Llama 4 Maverick, its latest 170B mixture-of-experts open-weight model, showing competitive scores against frontier proprietary models on reasoning, code generation, and multilingual benchmarks. On MMLU-Pro, Maverick trails GPT-5 by only 4 percentage points while being fully open-weight. Model weights and fine-tuning documentation are available via Meta's developer portal.