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Unsloth adds local support for NVIDIA Nemotron 3.5 and Meta Muse Spark Open

The open‑source Unsloth app now runs NVIDIA’s Nemotron 3.5 models and Meta’s Muse Spark Open on a PC, with memory requirements listed for each.

NoteBy Published by Oossa: 1 min read

Unsloth released version 0.1.908‑beta on 2026‑10‑15, adding the ability to run NVIDIA’s Nemotron 3.5 models and Meta’s Muse Spark Open locally. The Bolt variant of Nemotron 3.5 fits on a 24 GB GPU, while the larger Super VL version needs about 64 GB at 1‑bit precision. Meta’s Muse Spark Open runs on a 256 GB GPU at 2‑bit. The update also improves prompt caching for coding agents and adds support for text‑diffusion training.

Why it matters

Developers can now experiment with high‑capacity LLMs on their own hardware without needing cloud services.

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