Model Comparison
o4-mini (high)
vs. Qwen3.5 35B A3B (Reasoning)
Comparing 2 AI models · 12 benchmarks · OpenAI, Alibaba
Recommended Pick
AlQwen3.5 35B A3B (Reasoning)13 metric winsStrongest on: Value, Input price, Output price
Best Value
Qwen3.5 35B A3B (Reasoning)
100.0 value score
44.5 reasoning / $0.69/1M
Lowest Price
Qwen3.5 35B A3B (Reasoning)
$0.25/1M input price
Best Reasoning
o4-mini (high)
70.8 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
Best value
Qwen3.5 35B A3B (Reasoning) has the strongest quality-to-price mix at 100.0 out of 100 value points.
Price gap
Qwen3.5 35B A3B (Reasoning) is 4.4x cheaper on input tokens than o4-mini (high).
Speed gap
o4-mini (high) generates about 1.2x as many tokens per second as Qwen3.5 35B A3B (Reasoning).
Reasoning gap
o4-mini (high) leads Qwen3.5 35B A3B (Reasoning) by 26.3 points on reasoning.
Top-pick rationale
Qwen3.5 35B A3B (Reasoning) wins 13 measurable categories, including Value, Input price, Output price, Blended price.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
o4-mini (high)
OpenAI
TTFT
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Time
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tok/s
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Tokens
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Cost
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Qwen3.5 35B A3B (Reasoning)
Alibaba
TTFT
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Time
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tok/s
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Tokens
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Cost
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Which answer was more useful?
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Full Comparison
| Metric | Op o4-mini (high) | Top Pick Al Qwen3.5 35B A3B (Reasoning) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $1.10/1M | $0.25/1M |
| Output Cost | $4.40/1M | $2.00/1M |
| Blended (3:1) | $1.93/1M | $0.69/1M |
| Specifications | ||
| Organization | OpenAI | Alibaba |
| Release Date | Apr 16, 2025 | Feb 24, 2026 |
| Performance & Speed | ||
| Throughput | 194.7 tok/s | 169.0 tok/s |
| TTFT | 20015ms | 1128ms |
| Latency | 20015ms | 12961ms |
| Composite Indices | ||
| Value Score | 56.8 | 100.0 |
| Reasoning Score | 70.8 | 44.5 |
| Intelligence | 25.6 | 29.3 |
| Math | 90.7 | — |
| Standard Benchmarks | ||
| GPQA | 78.4% | 84.5% |
| MMLU Pro | 83.2% | — |
| HLE | 17.5% | 19.7% |
| LiveCodeBench | 85.9% | — |
| MATH 500 | 98.9% | — |
| AIME 2025 | 90.7% | — |
| AIME (Original) | 94.0% | — |
| SciCode | 46.5% | 37.7% |
| LCR | 55.0% | 62.7% |
| IFBench | 68.7% | 72.5% |
| TAU-bench v2 | 55.6% | 89.2% |
| TerminalBench Hard | 15.2% | 26.5% |
Key Takeaways
Qwen3.5 35B A3B (Reasoning) offers the best value at $0.25/1M,making it ideal for high-volume applications and cost-conscious projects.
o4-mini (high) has the strongest reasoning profile with a 70.8 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
o4-mini (high)
- Complex reasoning tasks
- Research & analysis
Qwen3.5 35B A3B (Reasoning)
- Cost-sensitive applications
- High-volume processing
