Model Comparison
Qwen3 8B (Non-reasoning)
vs. Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)
Comparing 2 AI models · 0 benchmarks · Alibaba, Anthropic
Recommended Pick
AlQwen3 8B (Non-reasoning)4 metric winsStrongest on: Value, Input price, Output price
Best Value
Qwen3 8B (Non-reasoning)
100.0 value score
6.0 reasoning / $0.31/1M
Lowest Price
Qwen3 8B (Non-reasoning)
$0.18/1M input price
Best Reasoning
Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)
57.6 reasoning score
Blends available reasoning benchmarks
Differences That Matter
Best value
Qwen3 8B (Non-reasoning) has the strongest quality-to-price mix at 100.0 out of 100 value points.
Price gap
Qwen3 8B (Non-reasoning) is 22.2x cheaper on input tokens than Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback).
Reasoning gap
Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) leads Qwen3 8B (Non-reasoning) by 51.6 points on reasoning.
Top-pick rationale
Qwen3 8B (Non-reasoning) wins 4 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.
Qwen3 8B (Non-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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Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)
Anthropic
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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EU-hosted inference
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Full Comparison
| Metric | Top Pick Al Qwen3 8B (Non-reasoning) | An Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.18/1M | $4.00/1M |
| Output Cost | $0.70/1M | $20.00/1M |
| Blended (3:1) | $0.31/1M | $8.00/1M |
| Specifications | ||
| Organization | Alibaba | Anthropic |
| Release Date | Apr 28, 2025 | Sep 22, 2026 |
| Performance & Speed | ||
| Throughput | 40.9 tok/s | — |
| TTFT | 3740ms | — |
| Latency | 3740ms | — |
| Composite Indices | ||
| Value Score | 100.0 | 37.2 |
| Reasoning Score | 6.0 | 57.6 |
| Intelligence | 6.0 | 57.6 |
Key Takeaways
Qwen3 8B (Non-reasoning) offers the best value at $0.18/1M,making it ideal for high-volume applications and cost-conscious projects.
Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) has the strongest reasoning profile with a 57.6 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 8B (Non-reasoning)
- Cost-sensitive applications
- High-volume processing
Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)
- Complex reasoning tasks
- Research & analysis
