Liquid AI
Liquid AI

LFM2-1.2B benchmark on an Apple's logo.M1 Max · 64 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

149.5 tok/s

1,941.9 tok/s

Peak memory

1.41/64 GB

Runs great

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_3b27164c-7ad9-46d0-a0e3-6504fdf0a881",
"bundleId": "llamacpp-lfm2-1.2b-q4_k_m.gguf-b42c60",
"status": "verified",
"promptTokens": 40960,
"completionTokens": 10240,
"contextLength": 5120,
"harness": {
"version": "0.1.21",
"gitSha": "753787f"
},
"runtime": {
"name": "llama.cpp",
"version": "b8640",
"buildFlags": "metal"
},
"model": {
"displayName": "LFM2-1.2B",
"format": "gguf",
"quant": "q4_k_m",
"architecture": "lfm2",
"source": "LiquidAI/LFM2-1.2B-GGUF:LFM2-1.2B-Q4_K_M.gguf",
"fileSizeBytes": 730893248,
"lab": {
"name": "Liquid AI",
"slug": "liquid"
},
"quantizedBy": {
"name": "Liquid AI",
"slug": "liquid"
}
},
"device": {
"cpu": "Apple M1 Max",
"cpuCores": 10,
"gpu": "Apple M1 Max",
"gpuCores": 32,
"gpuCount": 1,
"ramGb": 64,
"osName": "macOS",
"osVersion": "15.6.1"
},
"decodeTpsMean": 149.5,
"prefillTpsMean": 1941.9,
"ttftP50Ms": 2336.82,
"idleTpsMean": 941.6,
"peakRssMb": 1438.8,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.9376859946986607,
"bundleSha256": "643104d3ac6bbef4162d3499e3c8f3837a4f2d8fa2ca5db6716134d07e017077",
"createdAt": "2026-04-14T15:49:16.882Z"
}