Daniel Han(@danielhanchen):Muse Spark Open from Meta is here! We made Unsloth UD-3 quants for the model with UD-IQ1_S being 176GB We also did some KLD benchmarks and recovered as much accuracy as we could for the smaller quants! Muse Spark Open is fully multimodal and works in Unsloth Desktop!

Daniel Han

@danielhanchen

Building @UnslothAI • Making open-source LLMs faster, better & more accessible • YC S24 • ex-NVIDIA ML

Joined April 2016

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Daniel Han@danielhanchen

2026.10.15 17:52

Muse Spark Open from Meta is here! We made Unsloth UD-3 quants for the model with UD-IQ1_S being 176GB We also did some KLD benchmarks and recovered as much accuracy as we could for the smaller quants! Muse Spark Open is fully multimodal and works in Unsloth Desktop!

Unsloth AI@UnslothAI

2026.10.15 17:45

Meta releases Muse Spark Open, a new SOTA open model. Run on a Mac Studio via Dynamic 2-bit Unsloth GGUFs. Muse-Spark-Open-816B-A42B supports text, images, video and audio input with 1M context. GGUF: Guide: