Qwen3.5-Plus vs GPT-4.1 mini
Detailed pricing comparison and cost analysis.
Updated September 2026
Cost Simulator
| Feature | Qwen3.5-Plus | GPT-4.1 mini |
|---|---|---|
| Provider | Alibaba | OpenAI |
| Input Price (1M) | $0.40 | $0.40 |
| Output Price (1M) | $2.40 | $1.60 |
| Context Window | 1,000,000 | 1,000,000 |
Verdict
Qwen3.5-Plus costs $0.40 per 1M input tokens and $2.40 per 1M output tokens. GPT-4.1 mini costs $0.40 per 1M input tokens and $1.60 per 1M output tokens. Qwen3.5-Plus and GPT-4.1 mini have identical input token pricing. For output tokens, GPT-4.1 mini is the more affordable option at $1.60/1M vs $2.40.
On context window, Qwen3.5-Plus supports 1,000,000 tokens — meaning it can fit more conversation history, documents, or code in a single request. This matters for RAG pipelines, long document analysis, and agentic workflows where context builds up over many turns.
When to choose Qwen3.5-Plus
- ✓ You are already integrated with Alibaba
When to choose GPT-4.1 mini
- ✓ Your workload is output-heavy — GPT-4.1 mini generates text cheaper
- ✓ You are already integrated with OpenAI
Use the calculator above to simulate your specific workload and find the exact break-even point. For most applications, the cheapest model is the one that minimises your total monthly bill given your input-to-output token ratio.
Frequently Asked Questions
Is Qwen3.5-Plus cheaper than GPT-4.1 mini? ▼
Qwen3.5-Plus and GPT-4.1 mini have identical input token pricing at $0.40/1M tokens.
What is the context window of Qwen3.5-Plus vs GPT-4.1 mini? ▼
Qwen3.5-Plus has a 1,000,000-token context window. GPT-4.1 mini has a 1,000,000-token context window. Qwen3.5-Plus supports the larger context, suitable for longer documents and agentic workflows.
Which model is better: Qwen3.5-Plus or GPT-4.1 mini? ▼
The best choice depends on your use case. For cost efficiency on input tokens, Qwen3.5-Plus is the cheaper option. For maximum context length, Qwen3.5-Plus supports 1,000,000 tokens. Use the comparison table above to find the right fit for your workload.