Qwen3.5 Flash pricing, context window and limits
Qwen3.5 Flash costs $0.029 per million input tokens and $0.287 per million output tokens at Alibaba Qwen list price. It accepts up to 1,000,000 tokens of context and returns up to 65,536 tokens.
- Model id
qwen3.5-flash - Snapshot
What does Qwen3.5 Flash cost?
| Input | $0.029 |
|---|---|
| Output | $0.287 |
| Cached input (read) | — |
| Cache write | — |
| Reasoning | $0.287 |
US dollars per million tokens. A dash means no price is published.
How much can Qwen3.5 Flash read and write?
| Context window | 1,000,000 |
|---|---|
| Max output | 65,536 |
What can Qwen3.5 Flash do?
| Vision (image input) | Yes |
|---|---|
| Tool calling | Yes |
| Structured output | Yes |
| Reasoning | Yes |
| Input | text, image, video |
| Output | text |
What does a request to Qwen3.5 Flash cost?
| A typical request: 1,000 tokens in, 500 out | $0.00017 |
|---|---|
| A long request: 10,000 tokens in, 1,000 out | $0.00058 |
| 1,000 typical requests | $0.17 |
| 1 million tokens in and 1 million out | $0.32 |
Among 64 Alibaba Qwen models with a published price, Qwen3.5 Flash is the 3rd cheapest by input price. Its context window is the 3rd largest of 64. List prices only; discounts, batch prices and prices above 200K tokens are not shown.
How do I call Qwen3.5 Flash through DVARA?
Configure the qwen provider in the DVARA LLM Gateway and send the model id qwen3.5-flash. DVARA, the AI gateway, applies your policies, audit and cost attribution to the call. See LLM cost attribution and budgets.
In DVARA, if you haven't set your own price for a model, its calls are costed at the price in the catalogue that ships with your DVARA version. A price you set in Flightdeck always wins. You can switch catalogue prices off. Then a model with no price you set gets no cost record: its calls count against no budget and appear in no report, and the gateway records the model as unpriced. Every cost record says which price it used.
What should I check before relying on this data?
The weekly review marked this entry. A person saw each mark and kept the model listed.
- The provider charges more above 200K tokens of input; the table shows the base price.
Which other Alibaba Qwen models are there?
- Qwen3.5 397B-A17B$0.172 in · $1.032 out · 262K context
- Qwen3.5 Plus$0.115 in · $0.688 out · 1M context
- Qwen3-VL Plus$0.1434 in · $1.4335 out · 262K context
- Qwen3.6 Flash$0.1875 in · $1.125 out · 1M context
- Qwen3-VL 30B-A3B$0.108 in · $0.431 out · 131K context
- Qwen3.6 Max Preview$1.32 in · $7.9 out · 246K context
- Qwen3-VL 235B-A22B$0.2867 in · $1.1468 out · 131K context
- Qwen3.6 Plus$0.5 in · $3 out · 1M context
- Qwen3-Omni Flash Realtime$0.23 in · $0.918 out · 66K context
- Qwen3.7 Flash$0.0296 in · $0.1185 out · 1M context
- Qwen3-Omni Flash$0.058 in · $0.23 out · 66K context
- Qwen3.7 Max$2.5 in · $7.5 out · 1M context
Which models from other providers are similar to Qwen3.5 Flash?
These are the closest in context window and input price, one per provider.
- Claude Haiku 5.5Anthropic · $0.1 in · $0.5 out · 1M context
- Claude Haiku 5.5Amazon Bedrock · $0.1 in · $0.5 out · 1M context
- GPT-4.1 nanoOpenAI · $0.1 in · $0.4 out · 1.05M context
- Gemini 2.5 Flash-LiteGoogle Gemini · $0.1 in · $0.4 out · 1.05M context
- GLM-5.3-FlashZhipu GLM · $0.15 in · $0.5 out · 1M context