Unverified85% confidenceFactTime unknown
DeepSeek V4 Flash的KV Cache显存降至V3.2版本的7%（降低13.7倍）
1
Sources
85%
Confidence
Medium-term (~90 days)
Relevance
6/2/2026
First Seen
Valid until: 8/31/2026
Sources
DeepSeek V4技术深度拆解：百万Token与极致性价比
bilibili码书z
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Unverified经过压缩后，DeepSeek V4 Flash模型体积从接近500GB降至80.8GB77% similarUnverifiedDeepSeek V4 Flash的UD-Q8_K_XL量化版本文件体积为162GB，采用MXFP4+BF16混合精度，达到完全无损74% similarVerifiedDeepSeek V4 Flash拥有284B总参数，每次激活13B，显存需求约150G73% similarUnverifiedDeepSeek-V4 Pro版参数达1.6T，每次推理激活49B；Flash版参数284B，激活13B72% similarUnverifiedDeepSeek V4 Flash的API调用成本通常只有满血版的几分之一72% similar
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