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GLM-5.2

M3 Ultra (80c) · 512 GB · 4bit · 2026-07-25
Performance
4k
tokens
212.5
PP tok/s
17.5
TG tok/s
19272
TTFT (ms)
392.9
Peak mem (GB)
Hardware
Chip M3 Ultra (80c)
Memory 512 GB
GPU Cores 80
Software
oMLX v0.5.0
macOS macOS 26.5.2
Context 4,096
Performance by Context Length
Context PP tok/s TG tok/s Peak Mem
1k 195.1 18.6 390.9 GB view
4k 212.5 17.5 392.9 GB current
8k 190.8 17.3 394.5 GB view
16k 177.1 16.9 395.5 GB view
32k 172.9 16.9 397.9 GB view
64k 111.1 15.9 399.5 GB view