Claude Sonnet 4 vs Qwen Turbo
Performance benchmarks + pricing comparison — updated April 2026
Claude Sonnet 4
AnthropicAnthropic's balanced model for coding and general tasks. Best price-performance ratio in the Claude family.
| Input | $3.00/M |
| Output | $15.00/M |
| Context | 200K tokens |
| Best For | Day-to-day coding, code review, documentation |
| Benchmark | 78/100 |
Qwen Turbo
QwenFastest and cheapest Qwen model. Good for high-volume tasks.
| Input | $0.080/M |
| Output | $0.240/M |
| Context | 1M tokens |
| Best For | High-volume tasks, simple coding |
| Benchmark | 42/100 |
Benchmark Performance Comparison
Third-party benchmark scores — higher is better. Data sourced from SWE-bench, LiveCodeBench, HumanEval, and BigCodeBench.
| Benchmark | Claude Sonnet 4 | Qwen Turbo | Leader |
|---|---|---|---|
| Overall Score | 78 | 42 | Claude Sonnet 4 leads by 36pts |
| SWE-bench Verified | 74 | 35 | Claude Sonnet 4 leads by 39pts |
| LiveCodeBench | 82 | 44 | Claude Sonnet 4 leads by 38pts |
| HumanEval | 92 | 65 | Claude Sonnet 4 leads by 27pts |
| BigCodeBench | 64 | 28 | Claude Sonnet 4 leads by 36pts |
Cost Comparison by Scenario
Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.
| Scenario | Claude Sonnet 4 | Qwen Turbo | Savings |
|---|---|---|---|
| Small Script (1K lines) | $0.62 | $0.01 | Qwen Turbo saves $0.61 (98%) |
| Medium Feature (10K lines) | $4.66 | $0.08 | Qwen Turbo saves $4.58 (98%) |
| Large Project (50K lines) | $23.29 | $0.38 | Qwen Turbo saves $22.91 (98%) |
| Code Review (5K lines) | $1.20 | $0.02 | Qwen Turbo saves $1.18 (98%) |
Value Analysis (Price per Benchmark Score Point)
Lower is better — how much you pay for each point of benchmark performance.
| Model | Overall Score | Price per Score Point | Verdict |
|---|---|---|---|
| Claude Sonnet 4 | 78 | $0.038/pt | Higher cost per point |
| Qwen Turbo | 42 | $0.002/pt | Better value |
Qwen Turbo delivers the best value at $0.002 per score point.
Strengths & Weaknesses
Claude Sonnet 4
- + Price-performance leader
- + Strong at web development
- + Excellent code review
- - Struggles with complex algorithms
- - Less consistent on system design
Qwen Turbo
- + Cheapest option
- + Fast
- - Basic coding only
Verdict
Qwen Turbo is cheaper at $0.080/M, but Claude Sonnet 4 scores higher on benchmarks (78 vs 42).
Choose Qwen Turbo for cost-sensitive projects, Claude Sonnet 4 when performance matters most.
Compare with Other Models
Claude Opus 4
AnthropicAnthropic's most powerful model. Best for complex reasoning and challenging coding tasks.
Claude 3.5 Sonnet
AnthropicPrevious generation Sonnet. Still excellent for coding tasks at the same price point.
Claude 3.5 Haiku
AnthropicFast, cost-effective model for high-volume tasks. Great for code review and simple queries.
Claude 3 Opus
AnthropicFirst generation Opus. Highest reasoning capability in the Claude 3 family.
Claude 3 Sonnet
AnthropicFirst generation Sonnet. Balanced performance for general tasks.
Claude 3 Haiku
AnthropicCheapest Claude model. Fast responses for simple tasks and basic coding.