Models · Llama 4 Maverick
MODEL REGISTRY

Llama 4 Maverick

Meta's mixture-of-experts open model. 128 experts with 17B active parameters per forward pass. Competitive with GPT-4o and Gemini 2.0 Flash.

Meta AI OPEN WEIGHTS RELEASED April 5, 2025 ACTIVE
CONTEXT
1.0M
tokens
PARAMETERS
400B (17B active)
total
BENCHMARKS
2
tracked
INPUT
$0.2
per 1M tokens
OUTPUT
$0.6
per 1M tokens
Specifications
Lab Meta AI
Type OPEN WEIGHTS
Released April 5, 2025
Context Window 1.0M tokens
Parameters 400B (17B active)
License Llama 4 Community License
Status ACTIVE
Pricing
INPUT
$0.20
per 1M tokens
OUTPUT
$0.60
per 1M tokens
Benchmarks 2 tracked
Benchmark Score Date
MMLU
92 2025-04
MATH-500
81.5 2025-04
Capabilities 4
textvisionfunction-callingmultilingual
About

Llama 4 Maverick is Meta’s open-weights MoE model with 400B total parameters and 17B active per token. It uses 128 routed experts and supports a 1M token context window.

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