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LFM2.5-1.2B-Instruct

M1 Max (32c) · 64 GB · bf16 · 2026-07-23
Performance
4k
tokens
3,640
PP tok/s
127.3
TG tok/s
1126
TTFT (ms)
2.9
Peak mem (GB)
Hardware
Chip M1 Max (32c)
Memory 64 GB
GPU Cores 32
Software
oMLX v0.5.3
macOS macOS 26.5.2
Context 4,096
Performance by Context Length
Context PP tok/s TG tok/s Peak Mem
1k 3,571 125.4 2.6 GB view
4k 3,640 127.3 2.9 GB current
8k 3,453 108.5 3.0 GB view
16k 2,866 102.2 3.1 GB view
32k 2,235 93.5 3.4 GB view
64k 1,583 71.5 3.9 GB view
128k 1,093 51.1 5.2 GB view
195k 819.6 38.6 7.0 GB view