GPT-5.1 vs Qwen-Plus
Compare GPT-5.1 and Qwen-Plus. Find out which one is better for your use case.
Model Comparison
| Feature | GPT-5.1 | Qwen-Plus |
|---|---|---|
| Provider | OpenAI | Alibaba Cloud |
| Model Type | text | text |
| Context Window | 400,000 tokens | 1,000,000 tokens |
| Input Cost | $1.25 / 1M tokens | $0.12 / 1M tokens |
| Output Cost | $10.00 / 1M tokens | $0.29 / 1M tokens |
Strengths & Best Use Cases
GPT-5.1
- Best model for deep reasoning, coding, and agent workflows
- Supports configurable reasoning and minimal reasoning modes
- Multimodal: text + image (input & output)
- Excellent tool use chaining and long-form task handling
- Stronger accuracy, reliability, and instruction-following than GPT-5
Qwen-Plus
1. Excellent balance of performance and cost
- Faster and cheaper than Max but still powerful.
2. Optional thinking mode
- Enhanced reasoning when needed.
- Non-thinking mode is very fast and cheap.
3. Huge context window
- Up to 1M tokens for long-document workflows.
4. Strong multilingual understanding
- Supports 100+ languages.
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