Qwen3.5 4B
Qwen(阿里) • API Price Comparison
Qwen3.5 4B is a large language model by Qwen(阿里) with a 32K-token context window. It is also available through subscription plans such as Qwen Enterprise, Qwen Free Trial. Prices are collected daily from official provider pages and every tracked channel, then cross-checked by a data-accuracy audit.
Model performance benchmarks
Scores retain their original benchmark, version and metric. We do not combine them into a site-wide score; results from different versions are not directly comparable.
💳 Subscription Plans
Access qwen3.5-4b through these plans, grouped by product line.
⚡ API rate tiers
2 plansRate-limit tiers on a pay-as-you-go API account, not a subscription.
Which plan is right for you?
Free: Best for trying out qwen3.5-4b with basic usage
| Channel | Type | Input / 1M | Output / 1M | Rate Limit | China | vs Official |
|---|
| Usage Level | Tokens/Month |
|---|---|
| 🐣 Light | 0.1M in + 0.1M out |
| 📊 Medium | 1.0M in + 0.5M out |
| 🚀 Heavy | 10.0M in + 5.0M out |
| 🏢 Enterprise | 100.0M in + 50.0M out |
Frequently asked questions about qwen3.5-4b
What is the context window of Qwen3.5 4B?
Qwen3.5 4B offers a 32,000-token context window.
Which subscription plans include Qwen3.5 4B?
Qwen3.5 4B is included in these plans: Qwen Enterprise, Qwen Free Trial. Open a plan for full tier and annual-pricing details.
How often are Qwen3.5 4B prices updated, and how reliable is the data?
Prices are scraped daily from official pricing pages and every tracked channel, with every significant change recorded in a price-history log. A daily read-only data audit cross-checks each channel against the model producer's published price and flags stale or inconsistent rows for correction.