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OpenGraviton

Run 500B+ parameter models on a consumer Mac Mini. The system combines several techniques to drastically reduce memory and compute requirements: • 1.58-bit ternary quantization ({-1, 0, +1}) for ~10x compression • dynamic sparsity with Top-K pruning and MoE routing • mmap-based layer streaming to load weights directly from NVMe SSDs • speculative de.

opengraviton.github.io 방문외부 사이트

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  1. By combining 1.58-bit ternary quantization, dynamic sparsity with Top-K pruning and MoE routing, and mmap-based layer streaming, OpenGraviton can run models far larger than your system RAM—even on a Mac Mini.

    Hacker News17점

  2. OpenLake is a high performance storage engine for efficient LLM inference and GPU Training

    Hacker News22점

  3. Metal-first MoE inference for Apple Silicon with bounded SSD expert streaming and local OpenAI Chat, Responses, and Anthropic Messages endpoints.

    Hacker News24점

  4. 80% faster

    github.com

    50% less memory, 0% loss of accuracy Llama finetuning

    Hacker News385점

  5. DPO, GRPO)

    Hacker News21점