Quantization
概念
训练与推理
Fewer bits per weight: how models shrink to fit real hardware.
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Quantization stores weights and activations in fewer bits — 8, 4, even fewer — trading a sliver of accuracy for big memory and speed gains. It is why a 70B model runs on a laptop (GGUF 4-bit), and why hardware generations chase ever-lower precisions: Hopper's FP8 and Blackwell's FP4 are quantization cast in silicon.
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