Model Comparison
Qwen1.5 Chat 110B
vs. Qwen3.5 0.8B (Reasoning)
Comparing 2 AI models · 7 benchmarks · Alibaba
Recommended Pick
AlQwen1.5 Chat 110B2 metric winsStrongest on: Reasoning, GPQA
Lowest Price
Qwen1.5 Chat 110B
$0.00/1M input price
Best Reasoning
Qwen1.5 Chat 110B
16.5 reasoning score
Blends available reasoning benchmarks
Best for Coding
Qwen3.5 0.8B (Reasoning)
0.0 coding index
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Differences That Matter
Reasoning gap
Qwen1.5 Chat 110B leads Qwen3.5 0.8B (Reasoning) by 10.6 points on reasoning.
Top-pick rationale
Qwen1.5 Chat 110B wins 2 measurable categories, including Reasoning, GPQA.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
Qwen1.5 Chat 110B
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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Qwen3.5 0.8B (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 | Top Pick Al Qwen1.5 Chat 110B | Al Qwen3.5 0.8B (Reasoning) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.00/1M | $0.00/1M |
| Output Cost | $0.00/1M | $0.00/1M |
| Specifications | ||
| Organization | Alibaba | Alibaba |
| Release Date | Apr 25, 2024 | Mar 2, 2026 |
| Performance & Speed | ||
| Throughput | — | — |
| TTFT | — | — |
| Latency | — | — |
| Composite Indices | ||
| Reasoning Score | 16.5 | 5.9 |
| Intelligence | 4.1 | 5.5 |
| Coding | — | 0.0 |
| Standard Benchmarks | ||
| GPQA | 28.9% | 11.1% |
| HLE | — | 1.2% |
| SciCode | — | 0.0% |
| LCR | — | 5.3% |
| IFBench | — | 21.5% |
| TAU-bench v2 | — | 47.7% |
| TerminalBench Hard | — | 0.0% |
Key Takeaways
Qwen1.5 Chat 110B offers the best value at $0.00/1M,making it ideal for high-volume applications and cost-conscious projects.
Qwen1.5 Chat 110B has the strongest reasoning profile with a 16.5 reasoning score,combining the available reasoning-heavy benchmarks.
Qwen3.5 0.8B (Reasoning) reaches a 0.0 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
Qwen1.5 Chat 110B
- Cost-sensitive applications
- High-volume processing
- Complex reasoning tasks
- Research & analysis
Qwen3.5 0.8B (Reasoning)
- Code generation
- Software development
