Qwen3.5-9B API Cost Calculator
Estimate your monthly API costs for Qwen3.5-9B from Qwen.
Pricing per 1M tokens
Pricing last verified: Mar 21, 2026
30-Day Price History
Solid line: input price · Dashed line: output price
Estimate Your Costs
What are you building?
Cost Breakdown
Compare with Similar Models
| Model | Input/1M | Output/1M |
|---|---|---|
| Qwen3 235B A22B Instruct 2507 Qwen | $0.0710 | $0.1000 |
| Qwen-Turbo Qwen | $0.0325 | $0.1300 |
| Qwen2.5 7B Instruct Qwen | $0.0400 | $0.1000 |
| Qwen2.5 Coder 7B Instruct Qwen | $0.0300 | $0.0900 |
| Qwen3 14B Qwen | $0.0600 | $0.2400 |
Frequently Asked Questions
How much does Qwen3.5-9B cost per token?
Qwen3.5-9B is priced at $0.0500 per 1M input tokens and $0.1500 per 1M output tokens. Use the calculator above to estimate your monthly costs based on your usage volume.
What is the context window for Qwen3.5-9B?
Qwen3.5-9B has a context window of 256K tokens (256,000 tokens).
Does Qwen3.5-9B support image inputs (vision)?
Yes, Qwen3.5-9B supports vision/image inputs. You can send images as part of your prompts.
Does Qwen3.5-9B support function calling (tool use)?
Yes, Qwen3.5-9B supports function calling (also called tool use). You can define custom functions that the model can invoke as part of its responses.
How does Qwen3.5-9B compare to similar models?
Qwen3.5-9B costs $0.0500 input and $0.1500 output per 1M tokens. Qwen2.5 Coder 7B Instruct is less expensive at $0.0300 input and $0.0900 output per 1M tokens. See the "Compare with Similar Models" table above, or visit the Qwen2.5 Coder 7B Instruct page at /tools/cost-calculator/qwen/qwen2-5-coder-7b-instruct.