Qwen Plus vs O1 Preview
Performance benchmarks + pricing comparison — updated April 2026
Qwen Plus
QwenBalanced Qwen model for general tasks. Good price-performance ratio.
| Input | $0.400/M |
| Output | $1.20/M |
| Context | 128K tokens |
| Best For | General-purpose tasks, bilingual coding |
| Benchmark | 55/100 |
O1 Preview
OpenAIOpenAI's first reasoning model. Strong at complex problem solving but expensive.
| Input | $15.00/M |
| Output | $60.00/M |
| Context | 128K tokens |
| Best For | Complex math, science, algorithm design |
Cost Comparison by Scenario
Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.
| Scenario | Qwen Plus | O1 Preview | Savings |
|---|---|---|---|
| Small Script (1K lines) | $0.05 | $2.32 | Qwen Plus saves $2.27 (98%) |
| Medium Feature (10K lines) | $0.38 | $17.25 | Qwen Plus saves $16.87 (98%) |
| Large Project (50K lines) | $1.90 | $86.25 | Qwen Plus saves $84.35 (98%) |
| Code Review (5K lines) | $0.10 | $4.13 | Qwen Plus saves $4.03 (98%) |
Verdict
Qwen Plus wins on both price and performance — $0.400/M input with a benchmark score of N/A/100.
For most developers, this is the clear choice between these two models.
Compare with Other Models
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Claude Opus 4
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Claude 3.5 Sonnet
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Claude 3.5 Haiku
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Claude 3 Opus
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Claude 3 Sonnet
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