Claude Sonnet 5.5 vs Qwen 2.5 72B
Compare Claude Sonnet 5.5 vs Qwen 2.5 72B API pricing, token costs, context windows, and latency. See which model is cheaper and better for your stack.
Claude Sonnet 5.5 charges $2.00/1M input and $10.00/1M output tokens, compared to Qwen 2.5 72B at $0.35/1M input and $0.40/1M output. Qwen 2.5 72B is 5.7x cheaper on input tokens. In reasoning benchmarks, Claude Sonnet 5.5 holds the higher AA Intelligence Index rating. For latency-critical streaming, throughput figures are not yet measured for at least one of these models.
Full Metric & Specification Comparison
| Metric | Claude Sonnet 5.5 | Qwen 2.5 72B | Advantage |
|---|---|---|---|
| Provider | Anthropic | Alibaba | - |
| Input Token Cost (1M) | $2.000 | $0.350 | Qwen 2.5 72B |
| Output Token Cost (1M) | $10.000 | $0.400 | Qwen 2.5 72B |
| Context Window | 1,000k tokens | 128k tokens | Claude Sonnet 5.5 |
| AA Intelligence Index | 55/100 | Unrated | Unrated |
| Streaming Latency | Fast | Unrated | - |
Key Architectural Takeaways
- Input Token Cost: Claude Sonnet 5.5 is $2.00/1M vs Qwen 2.5 72B at $0.35/1M
- Output Token Cost: Claude Sonnet 5.5 is $10.00/1M vs Qwen 2.5 72B at $0.40/1M
- Context Window: Claude Sonnet 5.5 supports 1,000k tokens vs Qwen 2.5 72B with 128k tokens
- Benchmark Intelligence Rating: not rated for one or both models
- Inference Latency: Claude Sonnet 5.5 is rated Fast vs Qwen 2.5 72B rated null
Calculate Your Team's Exact Bill Difference
Drag the sliders below to see real-time cost divergences based on your daily token consumption.
Deploying Qwen 2.5 72B over Claude Sonnet 5.5 saves $96.75/mo ($1161/yr) at this volume.
Frequently Asked Questions
Is Claude Sonnet 5.5 cheaper than Qwen 2.5 72B?
Qwen 2.5 72B is significantly more economical, charging $0.35/1M input compared to $2.00/1M for Claude Sonnet 5.5.
Which model should I choose for production?
If your primary constraint is API cost and high query throughput, choose Qwen 2.5 72B. If you require peak reasoning accuracy and complex tool use, Claude Sonnet 5.5 is recommended.
How does context window compare between Claude Sonnet 5.5 and Qwen 2.5 72B?
Claude Sonnet 5.5 offers the larger context window (1,000k tokens), allowing you to pass significantly larger codebases or documents without chunking.
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