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Laguna-S-2.1-NVFP4

M3 Ultra (60c) · 256 GB · 4bit · 2026-07-23

Performance

32k

tokens

557.3

PP tok/s

38.8

TG tok/s

58796

TTFT (ms)

69.9

Peak mem (GB)

Hardware

Chip M3 Ultra (60c)

Memory 256 GB

GPU Cores 60

Software

oMLX v0.5.3

macOS macOS 26.5.2

Context 32,768

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
8k	651.6	43.2	68.0 GB	view
16k	611.0	41.6	68.8 GB	view
32k	557.3	38.8	69.9 GB	current
64k	471.9	34.4	72.3 GB	view