Model Comparison

Qwen3 14B (Reasoning)
vs. Qwen3.5 397B A17B (Reasoning)

Comparing 2 AI models · 12 benchmarks · Alibaba

Recommended Pick

Alibaba logoQwen3.5 397B A17B (Reasoning)10 metric wins

Strongest on: Output price, Intelligence, Coding

Best Value

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Qwen3 14B (Reasoning)

100.0 value score

51.3 reasoning / $1.31/1M

Lowest Price

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Qwen3 14B (Reasoning)

$0.35/1M input price

Best Reasoning

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Qwen3 14B (Reasoning)

51.3 reasoning score

Blends available reasoning benchmarks

Best for Coding

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Qwen3.5 397B A17B (Reasoning)

48.2 coding index

Composite Indices

Higher is better; speed and price are normalized

Standard Benchmarks

Only benchmarks with data are shown

Differences That Matter

Best value

Qwen3 14B (Reasoning) has the strongest quality-to-price mix at 100.0 out of 100 value points.

Price gap

Qwen3 14B (Reasoning) is 1.7x cheaper on input tokens than Qwen3.5 397B A17B (Reasoning).

Reasoning gap

Qwen3 14B (Reasoning) leads Qwen3.5 397B A17B (Reasoning) by 1.2 points on reasoning.

Coding gap

Qwen3.5 397B A17B (Reasoning) leads Qwen3 14B (Reasoning) by 34.4 points on coding.

Top-pick rationale

Qwen3.5 397B A17B (Reasoning) wins 10 measurable categories, including Output price, Intelligence, Coding, GPQA.

Live compare

Response Face-Off

Run one prompt through the selected models and compare response quality with live speed and cost context.

Alibaba logo

Qwen3 14B (Reasoning)

Alibaba

Waiting

TTFT

Time

tok/s

Tokens

Cost

Waiting
Alibaba logo

Qwen3.5 397B A17B (Reasoning)

Alibaba

Waiting

TTFT

Time

tok/s

Tokens

Cost

Waiting

Which answer was more useful?

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Full Comparison

Metric
Alibaba logoQwen3 14B (Reasoning)
Alibaba
Top Pick
Alibaba logoQwen3.5 397B A17B (Reasoning)
Alibaba
Pricing per 1M tokens
Input Cost$0.35/1M$0.60/1M
Output Cost$4.20/1M$3.60/1M
Blended (3:1)$1.31/1M$1.35/1M
Specifications
OrganizationAlibabaAlibaba
Release DateApr 28, 2025Feb 16, 2026
Performance & Speed
Throughput63.0 tok/s61.0 tok/s
TTFT1093ms1795ms
Latency32824ms54043ms
Composite Indices
Value Score100.095.0
Reasoning Score51.350.1
Intelligence10.433.7
Coding13.848.2
Math55.7
Standard Benchmarks
GPQA60.4%89.3%
MMLU Pro77.4%
HLE4.3%27.3%
LiveCodeBench52.3%
MATH 50096.1%
AIME 202555.7%
AIME (Original)76.3%
SciCode31.6%42.0%
LCR0.0%65.7%
IFBench40.5%78.8%
TAU-bench v234.5%95.6%
TerminalBench Hard3.8%40.9%

Key Takeaways

Qwen3 14B (Reasoning) offers the best value at $0.35/1M,making it ideal for high-volume applications and cost-conscious projects.

Qwen3 14B (Reasoning) has the strongest reasoning profile with a 51.3 reasoning score,combining the available reasoning-heavy benchmarks.

Qwen3.5 397B A17B (Reasoning) reaches a 48.2 coding index,making it the top choice for software development and code generation tasks.

All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.

When to Choose Each Model

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Qwen3 14B (Reasoning)

  • Cost-sensitive applications
  • High-volume processing
  • Complex reasoning tasks
  • Research & analysis
Alibaba logo

Qwen3.5 397B A17B (Reasoning)

  • Code generation
  • Software development