Compare/MiMo-V2.5 vs DeepSeek V4 Flash (Reasoning, Max Effort)

MiMo-V2.5vsDeepSeek V4 Flash (Reasoning, Max Effort)

Side-by-side comparison of pricing, 12 benchmarks, and generation speed.

Xiaomi

MiMo-V2.5

Input
$0.14/M
Output
$0.28/M
Speed
89 tok/s
TTFT
1.73s
DeepSeek

DeepSeek V4 Flash (Reasoning, Max Effort)

Input
$0.14/M
Output
$0.28/M
Speed
109 tok/s
TTFT
0.93s

Winner by Category

Cheaper
Tie
Faster (tok/s)
DeepSeek V4 Flash (Reasoning, Max Effort)
Lower Latency
DeepSeek V4 Flash (Reasoning, Max Effort)
Benchmarks (1-6)
DeepSeek V4 Flash (Reasoning, Max Effort)

Pricing Comparison

MetricMiMo-V2.5DeepSeek V4 Flash (Reasoning, Max Effort)
Input ($/M tokens)$0.14$0.14
Output ($/M tokens)$0.28$0.28
Cost for 1M input + 100K output tokens:
MiMo-V2.5$0.17
DeepSeek V4 Flash (Reasoning, Max Effort)$0.17

Speed Comparison

Output Speed (tokens/s) — higher is better
MiMo-V2.5
89 tok/s
DeepSeek V4 Flash (Reasoning, Max Effort)
109 tok/s
Time to First Token (seconds) — lower is better
MiMo-V2.5
1.73s
DeepSeek V4 Flash (Reasoning, Max Effort)
0.93s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
40.140.3
Coding Index
56.2
Math Index
GPQA Diamond
84.9%89.4%
MMLU-Pro
LiveCodeBench
AIME 2025
MATH-500
Humanity's Last Exam
25.2%32.1%
SciCode
43.1%44.9%
IFBench
67.1%79.2%
TerminalBench
41.7%35.6%
MiMo-V2.51 wins
6 winsDeepSeek V4 Flash (Reasoning, Max Effort)

Frequently Asked Questions

Which is cheaper, MiMo-V2.5 or DeepSeek V4 Flash (Reasoning, Max Effort)?

Both models have similar pricing. Check the detailed breakdown above for input vs output token costs.

Which model performs better on benchmarks?

DeepSeek V4 Flash (Reasoning, Max Effort) wins 6 out of 12 benchmarks compared to 1 for MiMo-V2.5. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

DeepSeek V4 Flash (Reasoning, Max Effort) generates tokens faster at 109 tok/s vs 89 tok/s. However, DeepSeek V4 Flash (Reasoning, Max Effort) has lower time-to-first-token (0.93s vs 1.73s).

When should I use MiMo-V2.5 vs DeepSeek V4 Flash (Reasoning, Max Effort)?

Choose based on your priorities: both are similarly priced, DeepSeek V4 Flash (Reasoning, Max Effort) for stronger benchmark performance, and DeepSeek V4 Flash (Reasoning, Max Effort) for faster generation. For latency-sensitive apps, check the TTFT comparison above.