Running Qwen 3.6 27B Locally: A Quality Build for RTX 3090 Owners
Quantization compresses a model to fit in available memory. For years, the compression was uniform: every weight got the same treatment regardless of what it actually did. The result was smaller models that were also, predictably, worse. Unsloth’s imatrix calibration changed the math. Before compressing, it runs the model on representative data and measures which…