DATASHEET
Meta AI/RELEASED Apr 18, 2026
Llama 4 Maverick (128E)
128E OPEN MOEMeta's trillion-parameter open foundation model. 128-expert MoE architecture with 1M token context, powering enterprise on-premise deployments and community fine-tuning.
Context
1,048,576 tokens
Architecture
128-Expert Mixture-of-Experts
Official API (1M)
$0.45 in / $1.35 out (Open)+ Weights Free to Self-Host
License
Meta Community License
Published benchmarks · lab-reported
Vendor-published figures, not independently reproduced. Sources in Verification below.
SWE-BENCH
71.2%
MMLU-PRO
83.6%
Quickstart
curl -s https://modelregistry.tirup.in/api/cli?model=llama-4-maverick