Model Comparison
Qwen3 4B (Reasoning)
vs. Qwen3.5 35B A3B (Non-reasoning)
Comparing 2 AI models · 12 benchmarks · Alibaba
Recommended Pick
AlQwen3.5 35B A3B (Non-reasoning)9 metric winsStrongest on: Throughput, Reasoning, Intelligence
Lowest Price
Qwen3 4B (Reasoning)
$0.00/1M input price
Best Reasoning
Qwen3.5 35B A3B (Non-reasoning)
39.4 reasoning score
Blends available reasoning benchmarks
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Differences That Matter
Price gap
Qwen3 4B (Reasoning) is ∞x cheaper on input tokens than Qwen3.5 35B A3B (Non-reasoning).
Reasoning gap
Qwen3.5 35B A3B (Non-reasoning) leads Qwen3 4B (Reasoning) by 0.9 points on reasoning.
Top-pick rationale
Qwen3.5 35B A3B (Non-reasoning) wins 9 measurable categories, including Throughput, Reasoning, Intelligence, GPQA.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
Qwen3 4B (Reasoning)
Alibaba
TTFT
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Cost
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Qwen3.5 35B A3B (Non-reasoning)
Alibaba
TTFT
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Time
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tok/s
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Cost
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Which answer was more useful?
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Full Comparison
| Metric | Al Qwen3 4B (Reasoning) | Top Pick Al Qwen3.5 35B A3B (Non-reasoning) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.00/1M | $0.25/1M |
| Output Cost | $0.00/1M | $2.00/1M |
| Blended (3:1) | — | $0.69/1M |
| Specifications | ||
| Organization | Alibaba | Alibaba |
| Release Date | Apr 28, 2025 | Feb 24, 2026 |
| Performance & Speed | ||
| Throughput | — | 196.5 tok/s |
| TTFT | — | 1174ms |
| Latency | — | 1174ms |
| Composite Indices | ||
| Value Score | — | 100.0 |
| Reasoning Score | 38.5 | 39.4 |
| Intelligence | 8.4 | 23.4 |
| Math | 22.3 | — |
| Standard Benchmarks | ||
| GPQA | 52.2% | 81.9% |
| MMLU Pro | 69.6% | — |
| HLE | 5.1% | 12.8% |
| LiveCodeBench | 46.5% | — |
| MATH 500 | 93.3% | — |
| AIME 2025 | 22.3% | — |
| AIME (Original) | 65.7% | — |
| SciCode | 3.5% | 29.3% |
| LCR | 0.0% | 55.3% |
| IFBench | 32.5% | 44.5% |
| TAU-bench v2 | 19.0% | 86.3% |
| TerminalBench Hard | — | 10.6% |
Key Takeaways
Qwen3 4B (Reasoning) offers the best value at $0.00/1M,making it ideal for high-volume applications and cost-conscious projects.
Qwen3.5 35B A3B (Non-reasoning) has the strongest reasoning profile with a 39.4 reasoning score,combining the available reasoning-heavy benchmarks.
All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.
When to Choose Each Model
Qwen3 4B (Reasoning)
- Cost-sensitive applications
- High-volume processing
Qwen3.5 35B A3B (Non-reasoning)
- Complex reasoning tasks
- Research & analysis
