spb/modelmap Public License
Internal cartography of local LLMs on Apple Silicon — registered, gated, negative-first. Public atlas at modelmap.io.
Python 66.3%
JavaScript 24.5%
CSS 8.1%
Shell 0.7%
1{2 "experiment": "expH_capture_cost_frontier",3 "run": 3,4 "scope": "capture overhead on a real 4-bit checkpoint (mlx-lm prefill)",5 "commit": "f3dd60ef6bed19c96456381481abb0aa50b83b73",6 "config": {7 "model": "mlx-community/Qwen3-0.6B-4bit",8 "seq": 901,9 "n_layers": 28,10 "d_model": 1024,11 "n_forwards": 10,12 "warmup": 3,13 "repeats": 3,14 "seed": 015 },16 "manifest": {17 "author": "Simon-Pierre Boucher",18 "contact": "contact@spboucher.ai",19 "website": "https://modelmap.io",20 "chip": {21 "brand": "Apple M5 Max",22 "cores_total": 18,23 "cores_performance": 6,24 "cores_efficiency": 1225 },26 "memory": {27 "unified_gb": 48.0,28 "pagesize": 1638429 },30 "os": {31 "system": "Darwin",32 "version": "27.0",33 "arch": "arm64"34 },35 "software": {36 "python": "3.14.4",37 "numpy": "2.5.2",38 "mlx": "0.32.0",39 "torch": "2.13.0",40 "safetensors": "0.8.0"41 }42 },43 "compute": [44 {45 "backend": "mlx-lm",46 "mode": "plain",47 "s_per_forward": [48 0.02832533750006405,49 0.028470029100026294,50 0.0286245708999558751 ],52 "tokens_per_s_mean": 31643.6663278820353 },54 {55 "backend": "mlx-lm",56 "mode": "retain",57 "s_per_forward": [58 0.028357170900017083,59 0.028654929099866423,60 0.02865485000002081661 ],62 "tokens_per_s_mean": 31552.42482664573663 },64 {65 "backend": "mlx-lm",66 "mode": "retain+copy+write",67 "s_per_forward": [68 0.03822784169988154,69 0.0356740749999517,70 0.0353834874998938271 ],72 "tokens_per_s_mean": 24733.4035115985973 }74 ]75}76