{"verdict":"yes","receipt":"https://fitllm.run/r/glm-4-7-flash-8bit-on-mac-64gb","model":"GLM-4.7-Flash","hardware":"Mac 64GB","quant":"8-bit","kvBits":16,"ctx":8192,"memory":{"usedGB":40.01,"totalGB":64,"freeGB":23.99,"breakdown":{"weightsGB":27.94,"kvCacheGB":0.41,"overheadGB":3.66,"reserveGB":8}},"maxContext":135329,"fix":null,"note":"usedGB = total required to run: weights + KV cache + runtime overhead + OS/GPU reserve. Runtime resident-weights measurements (e.g. oMLX actual_size) read lower — a different metric, not a prediction error.","source":"https://fitllm.run","engine":"fitllm-engine (MIT)","data":"https://fitllm.run/data (CC0)"}