Model Comparison

Qwen3.5 2B (Non-reasoning)
vs. Qwen3 Omni 30B A3B Instruct

Comparing 2 AI models · 10 benchmarks · Alibaba

Recommended Pick

Alibaba logoQwen3.5 2B (Non-reasoning)8 metric wins

Strongest on: Input price, Output price, TTFT

Lowest Price

Alibaba logo

Qwen3.5 2B (Non-reasoning)

$0.00/1M input price

Best Reasoning

Alibaba logo

Qwen3 Omni 30B A3B Instruct

35.4 reasoning score

Blends available reasoning benchmarks

Best for Coding

Alibaba logo

Qwen3.5 2B (Non-reasoning)

2.4 coding index

Composite Indices

Higher is better; speed and price are normalized

Standard Benchmarks

Only benchmarks with data are shown

Differences That Matter

Price gap

Qwen3.5 2B (Non-reasoning) is ∞x cheaper on input tokens than Qwen3 Omni 30B A3B Instruct.

Reasoning gap

Qwen3 Omni 30B A3B Instruct leads Qwen3.5 2B (Non-reasoning) by 17.3 points on reasoning.

Top-pick rationale

Qwen3.5 2B (Non-reasoning) wins 8 measurable categories, including Input price, Output price, TTFT, Latency.

Live compare

Response Face-Off

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

Alibaba logo

Qwen3.5 2B (Non-reasoning)

Alibaba

Waiting

TTFT

Time

tok/s

Tokens

Cost

Waiting
Alibaba logo

Qwen3 Omni 30B A3B Instruct

Alibaba

Waiting

TTFT

Time

tok/s

Tokens

Cost

Waiting

Which answer was more useful?

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Full Comparison

Metric
Top Pick
Alibaba logoQwen3.5 2B (Non-reasoning)
Alibaba
Alibaba logoQwen3 Omni 30B A3B Instruct
Alibaba
Pricing per 1M tokens
Input Cost$0.00/1M$0.25/1M
Output Cost$0.00/1M$0.97/1M
Blended (3:1)$0.43/1M
Specifications
OrganizationAlibabaAlibaba
Release DateMar 2, 2026Sep 22, 2025
Performance & Speed
Throughput109.3 tok/s
TTFT903ms
Latency903ms
Composite Indices
Value Score100.0
Reasoning Score18.135.4
Intelligence5.65.1
Coding2.4
Math52.3
Standard Benchmarks
GPQA43.8%62.0%
MMLU Pro72.5%
HLE4.9%5.1%
LiveCodeBench42.2%
AIME 202552.3%
SciCode7.2%18.6%
LCR13.7%0.0%
IFBench29.1%31.2%
TAU-bench v281.6%16.4%
TerminalBench Hard3.8%1.5%

Key Takeaways

Qwen3.5 2B (Non-reasoning) offers the best value at $0.00/1M,making it ideal for high-volume applications and cost-conscious projects.

Qwen3 Omni 30B A3B Instruct has the strongest reasoning profile with a 35.4 reasoning score,combining the available reasoning-heavy benchmarks.

Qwen3.5 2B (Non-reasoning) reaches a 2.4 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

Alibaba logo

Qwen3.5 2B (Non-reasoning)

  • Cost-sensitive applications
  • High-volume processing
  • Code generation
  • Software development
Alibaba logo

Qwen3 Omni 30B A3B Instruct

  • Complex reasoning tasks
  • Research & analysis