Llama
Llama 4 Maverick (17B active / 400B total)
MoE: all 128 experts resident in memory; 1 active per token for compute.
Total params
400B
Active params
17B
Layers
48
Hidden size
5120
Attention heads
40
KV heads (GQA)
8
Vocab size
202,048
Native context window
1,048,576
Native precision
BF16
Experts (total)
128
Experts active / token
1
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