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Model comparison

DeepSeek V4 Flash Base vs Soofi S 30B-A3B

Data verified

Head-to-head evidence from 6 shared benchmark results across 4 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

N/A
No comparison
Soofi S 30B-A3B
Soofi Project
N/A
1 category wins0 category wins

Evidence parity. DeepSeek V4 Flash Base and Soofi S 30B-A3B share 6 comparable benchmark results. 1 of 8 categories are comparable. 18 results are unique to DeepSeek V4 Flash Base; 2 to Soofi S 30B-A3B.

Updated July 23, 2026
Shared results
6
DeepSeek V4 Flash Base only
18
Soofi S 30B-A3B only
2
Comparable categories
1 / 8

Treat this as a split decision. DeepSeek V4 Flash Base makes more sense if knowledge is the priority; Soofi S 30B-A3B is the better fit if its strengths line up with your actual workload.

Confidence note. This is a partial-evidence comparison with 6 shared benchmark results across 4 evidence categories; 1 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

DeepSeek V4 Flash Base and Soofi S 30B-A3B finish on the same BenchAlign overall score, so this is less about a single winner and more about where the edge shows up. The BenchAlign headline says tie; the benchmark table is where the real choice happens.

Category breakdown

Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.

Category scores and score margins for DeepSeek V4 Flash Base and Soofi S 30B-A3B
CategoryDeepSeek V4 Flash BaseΔSoofi S 30B-A3B
KnowledgeDeepSeek V4 Flash Base56.4Margin← 6.5Soofi S 30B-A3B49.9
ReasoningDeepSeek V4 Flash Base44.7MarginNo overlapSoofi S 30B-A3BNot measured

Decisive benchmark drivers

The largest measured benchmark gaps in this matchup, with exact reported values.

More
A · DeepSeek V4 Flash BaseB · Soofi S 30B-A3B

  1. MMLU-Pro

    Knowledge
    Source ↗
    A 68.3%B 51.4%
    Winner: DeepSeek V4 Flash BaseΔ 16.9
    MMLU-Pro: DeepSeek V4 Flash Base scored 68.3%; Soofi S 30B-A3B scored 51.4%. DeepSeek V4 Flash Base wins this benchmark.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricDeepSeek V4 Flash BaseSoofi S 30B-A3BComparison
Input / output priceUSD per 1M tokensDeepSeek V4 Flash BaseNot availableSoofi S 30B-A3B$0 input / $0 outputA complete price comparison is not available.
Generation speedtokens per secondDeepSeek V4 Flash BaseNot availableSoofi S 30B-A3BNot availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenDeepSeek V4 Flash BaseNot availableSoofi S 30B-A3BNot availableA complete latency comparison is not available.
Context windowmaximum listed tokensDeepSeek V4 Flash Base1MSoofi S 30B-A3B1MListed context windows are equal.

Benchmark Deep Dive

Coding
BenchmarkDeepSeek V4 Flash BaseSoofi S 30B-A3BResult
BigCodeBenchSource 56.8%—Not comparable
HumanEvalSource 69.5%73.8%Soofi S 30B-A3B leads
Reasoning
BenchmarkDeepSeek V4 Flash BaseSoofi S 30B-A3BResult
BBHSource 86.9%78.8%DeepSeek V4 Flash Base leads
DROPSource 88.6%66.5%DeepSeek V4 Flash Base leads
HellaSwagSource 85.7%—Not comparable
WinoGrandeSource 79.5%—Not comparable
CLUEWSCSource 82.2%—Not comparable
LongBench v2Source 44.7%—Not comparable
KnowledgeDeepSeek V4 Flash Base wins
BenchmarkDeepSeek V4 Flash BaseSoofi S 30B-A3BResult
AGIEvalSource 82.6%66.9%DeepSeek V4 Flash Base leads
MMLUSource 88.7%—Not comparable
MMLU-ReduxSource 89.4%—Not comparable
MMLU-ProSource 68.3%51.4%DeepSeek V4 Flash Base leads
MMMLUSource 88.8%—Not comparable
C-EvalSource 92.1%—Not comparable
CMMLUSource 90.4%—Not comparable
MultiLoKoSource 42.2%—Not comparable
SimpleQASource 30.1%—Not comparable
SuperGPQASource 46.5%—Not comparable
FACTS ParametricSource 33.9%—Not comparable
TriviaQASource 82.8%—Not comparable
GPQASource —43.4%Not comparable
GPQA-DSource —43.4%Not comparable
Math
BenchmarkDeepSeek V4 Flash BaseSoofi S 30B-A3BResult
GSM8KSource 90.8%86.1%DeepSeek V4 Flash Base leads
MATHSource 57.4%—Not comparable
CMathSource 93.6%—Not comparable
Multilingual
BenchmarkDeepSeek V4 Flash BaseSoofi S 30B-A3BResult
MGSMSource 85.7%—Not comparable
Frequently Asked Questions (2)

Which is better, DeepSeek V4 Flash Base or Soofi S 30B-A3B?

DeepSeek V4 Flash Base and Soofi S 30B-A3B are tied on the BenchAlign overall score, so the right pick depends on which category matters most for your use case.

Which is better for knowledge tasks, DeepSeek V4 Flash Base or Soofi S 30B-A3B?

DeepSeek V4 Flash Base has the edge for knowledge tasks in this comparison, averaging 56.4 versus 49.9. Inside this category, MMLU-Pro is the benchmark that creates the most daylight between them.

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