{"verdict":"no","receipt":"https://fitllm.run/r/gpt-oss-120b-8bit-on-mac-32gb","model":"gpt-oss-120b","hardware":"Mac 32GB","quant":"8-bit","kvBits":16,"ctx":8192,"memory":{"usedGB":131.11,"totalGB":32,"freeGB":-99.11,"breakdown":{"weightsGB":108.96,"kvCacheGB":0.29,"overheadGB":13.36,"reserveGB":8.5}},"maxContext":0,"fix":"A 192GB+ Mac would fit.","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)"}