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Model Compression

38 summarised stories about Model Compression, each linking back to the original source. Browse all topics →

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Thursday, 17 September 2026

PrismML hopes its tiny LLM will change how we all use AI

TechCrunch 3 weeks ago 50 ● 4 sources

PrismML released Bonsai 2 27B, a compressed reasoning large language model designed to run on PCs and smartphones. The model compresses Qwen3.8 27B down to 5.9 GB, matching 98% of Qwen’s aggregate benchmark scores. As a result, LLMs can be deployed with much lower memory use while aiming to preserve performance, with the company planning next releases targeting several-hundred-billion parameters.

Bonsai 2 27B: Near-Lossless Compression in a 9x Smaller Footprint

Simon Willison’s Weblog 3 weeks ago 46 ● 4 sources

A Hacker News commenter explains how to run the Bonsai 2 27B GGUF model using Prism’s llama.cpp fork and provides local setup steps. The GGUF download is about 5.95 GB. Users can launch a local server (with a warning about the tensor API not being supported in their environment) and see token throughput that varies between restarts.

Intel squeezed a 1.58-bit LLM down to 1.485 bits without changing a single weight

The New Stack 3 weeks ago 11

Intel researchers introduced BITCOS to compress ternary LLM weights by storing zero locations separately, without retraining or changing model outputs. BITCOS reduced storage to 1.485 bits per weight and increased decoding throughput by up to 18% on CPUs and 27% on GPUs. The smaller format speeds token decoding on many Intel platforms but does not help on bandwidth-rich CPUs like Lunar Lake where a fixed 2-bit kernel stays faster.

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