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#開源模型

Tech
One Model, Two Computers: Meta Open-Sources Muse Spark Open, and the Entry Fee Is 1TB of Memory
Meta has released Muse Spark Open, an 800-billion-parameter open-source model optimized for Apple Silicon. But to actually run it locally, you'll need a Mac Studio setup that could cost up to $38,000.

Tech
Qwen 3.8-27B Goes Open Source: 27 Billion Parameters Squeezed Into a Laptop, Benchmarks Are Self-Reported
Alibaba has open-sourced Qwen 3.8-27B, a 27-billion-parameter multimodal model that runs on a laptop once quantized. The company claims it edges out Claude Opus 4.6 Max on several benchmarks — but the numbers haven't been independently verified.

Blockchain
GLM-5.3 Claims to Be the Strongest Open-Source Coding Model — Its Own Benchmarks Say Otherwise
Z.ai has launched GLM-5.3, a 743B-parameter model, but its official blog's own benchmark scores show it losing to Claude Fable 5 — and even falling behind Chinese rival Kimi K3 on some tests. The so-called "open-weights" aren't even downloadable yet.