Compare/DeepSeek V4 Flash (Reasoning, Max Effort) vs MiMo-V2-Flash (Feb 2026)

DeepSeek V4 Flash (Reasoning, Max Effort)vsMiMo-V2-Flash (Feb 2026)

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

DeepSeek

DeepSeek V4 Flash (Reasoning, Max Effort)

Input
$0.14/M
Output
$0.28/M
Speed
79 tok/s
TTFT
1.38s
Xiaomi

MiMo-V2-Flash (Feb 2026)

Input
$0.1/M
Output
$0.3/M
Speed
126 tok/s
TTFT
1.43s

Winner by Category

Cheaper
MiMo-V2-Flash (Feb 2026)
Faster (tok/s)
MiMo-V2-Flash (Feb 2026)
Lower Latency
DeepSeek V4 Flash (Reasoning, Max Effort)
Benchmarks (7-0)
DeepSeek V4 Flash (Reasoning, Max Effort)

Pricing Comparison

MetricDeepSeek V4 Flash (Reasoning, Max Effort)MiMo-V2-Flash (Feb 2026)
Input ($/M tokens)$0.14$0.1
Output ($/M tokens)$0.28$0.3
Cost for 1M input + 100K output tokens:
DeepSeek V4 Flash (Reasoning, Max Effort)$0.17
MiMo-V2-Flash (Feb 2026)$0.13

Speed Comparison

Output Speed (tokens/s) — higher is better
DeepSeek V4 Flash (Reasoning, Max Effort)
79 tok/s
MiMo-V2-Flash (Feb 2026)
126 tok/s
Time to First Token (seconds) — lower is better
DeepSeek V4 Flash (Reasoning, Max Effort)
1.38s
MiMo-V2-Flash (Feb 2026)
1.43s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
46.541.5
Coding Index
38.733.5
Math Index
GPQA Diamond
89.4%83.5%
MMLU-Pro
LiveCodeBench
AIME 2025
MATH-500
Humanity's Last Exam
32.1%20.0%
SciCode
44.9%38.3%
IFBench
79.2%71.8%
TerminalBench
35.6%31.1%
DeepSeek V4 Flash (Reasoning, Max Effort)7 wins
0 winsMiMo-V2-Flash (Feb 2026)

Frequently Asked Questions

Which is cheaper, DeepSeek V4 Flash (Reasoning, Max Effort) or MiMo-V2-Flash (Feb 2026)?

MiMo-V2-Flash (Feb 2026) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.15/M tokens vs $0.17/M for DeepSeek V4 Flash (Reasoning, Max Effort).

Which model performs better on benchmarks?

DeepSeek V4 Flash (Reasoning, Max Effort) wins 7 out of 12 benchmarks compared to 0 for MiMo-V2-Flash (Feb 2026). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

MiMo-V2-Flash (Feb 2026) generates tokens faster at 126 tok/s vs 79 tok/s. DeepSeek V4 Flash (Reasoning, Max Effort) also has lower time-to-first-token (1.38s vs 1.43s).

When should I use DeepSeek V4 Flash (Reasoning, Max Effort) vs MiMo-V2-Flash (Feb 2026)?

Choose based on your priorities: MiMo-V2-Flash (Feb 2026) for lower cost, DeepSeek V4 Flash (Reasoning, Max Effort) for stronger benchmark performance, and MiMo-V2-Flash (Feb 2026) for faster generation. For latency-sensitive apps, check the TTFT comparison above.