guruswami-ai/

deepseek-v4-flash-0731-m3-ultra

Independent performance characterization of Vontra/DeepSeek-V4-Flash-0731-MXFP4-MLX on a single Mac Studio M3 Ultra (80-core GPU, 512 GB unified memory). Engine: omlx 0.5.7 · OS: macOS 26.6 (25G72) · MLX: 0.32.0

omlx serve --model-dir /opt/models --port 8033
--hot-cache-max-size 256GB --initial-cache-blocks 512

// ~/.omlx/model_settings.json {"version": 1, "models":… See the full description on the dataset page: https://huggingface.co/datasets/guruswami-ai/deepseek-v4-flash-0731-m3-ultra.