DeepSeek V5 (Leaked Staging) vs Xiaomi MiMo-V2.6 Flash

A direct, empirical evaluation of DeepSeek V5 (Leaked Staging) (DeepSeek AI) against Xiaomi MiMo-V2.6 Flash (Xiaomi AI Lab).

DeepSeek V5 (Leaked Staging)

Developed by DeepSeek AI · 1.8 Trillion (Sparse MoE) parameters

Autonomous coding agents scoring 81.4% on SWE-bench Verified, zero-telemetry self-hosting, sub-cent 1M-token processing, and formal mathematical proofs.

Xiaomi MiMo-V2.6 Flash

Developed by Xiaomi AI Lab · 185 Billion (Sparse MoE) parameters

Low-latency agent loops, high-volume classification, and developer code completion.

Metric DeepSeek V5 (Leaked Staging) Xiaomi MiMo-V2.6 Flash
SWE-bench Verified 81.4% 64.2%
MMLU-Pro 87.5% 82.4%
MATH-500 96.8% 89.5%
Context Window 1,000,000 tokens 128,000 tokens
Input Pricing (per 1M) $0.12 $0.04
Output Pricing (per 1M) $0.48 $0.08