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      <title>你以为买的是 DeepSeek Flash，到手可能是 1.5 bit 缩水版</title>
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      <description>你以为买的是 DeepSeek Flash，到手可能是 1.5 bit 缩水版 Pi 核心贡献者指出，部分 AI Token 服务商实际交付的是经过极端低精度量化的模型，却不告知用户真实精度，导致推理质量与标称版本存在明显差距。 1.5 bit 量化把模型精度直接砍到极低 1.5 bit 量化是一种将模型权重压缩到极低精度的技术。它通过将原本 16 bit 或 8 bit 的浮点参</description>
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