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Llama 4 Maverick

Available
Meta AIFrontierOpen weights

Meta's flagship open-weight MoE; highest MMLU among open models at release.

Specifications

License
Open weights · Llama 4 Community License
Weights
Downloadable
Architecture
Mixture-of-Experts
Parameters
400B · 17B active
Context window
1M tokens
Max output
32K tokens
Knowledge cutoff
Dec 31, 2024
Price (in / out, $/M)
Modalities
TextVisionCode

Benchmarks

MMLUself-reported
85.5%

Vendor-reported figures are claims until independently verified. See methodology.