Qwen3.8 Flash pricing and specs
Qwen3.8 Flash pricing and specsQwen vision-language model for visual reasoning, documents, and agent tasks
Qwen3.8 Flash price per 1M tokens
| Type | ₽ / 1M | $ / 1M |
|---|---|---|
| Input tokens | 12,68 ₽ | $0.15 |
| Output tokens | 39,72 ₽ | $0.47 |
| Cache read | 1,35 ₽ | $0.016 |
| Cache write | 16,9 ₽ | $0.2 |
Prices in rubles as of 18.09.2026 at the CBR rate: 1 $ = 84.51 ₽.
Qwen3.8 Flash specs and limits
- Context window
- 1M
- Max output
- 131K
- Input
- text, image, video
- Output
- text
- Family
- qwen
- Released
- 2026-08-26
- Updated
- 2026-08-26
- Also known as
- qwen .8 flash, qwen3 .8 flash, qwen 3 .8 flash, qwen3.5 .8 flash, qwen3.6 .8 flash, qwen3.7 .8 flash
What Qwen3.8 Flash can do
- ✓Reasoning
- ✓Tool calling
- ✓Structured output
- ✓Attachments / files
- ✓Vision (images)
- —Temperature control
- —Open weights
Frequently asked questions
How much does the Qwen3.8 Flash API cost?
Input costs $0.15 per 1M tokens (12.68 ₽) and output costs $0.47 per 1M (39.72 ₽). Alibaba bills the prompt and the completion separately, so the price of a call depends on how long both are. Ruble figures use the Bank of Russia rate of 84.51 ₽ per dollar for September 2026.
How much do 1,000 Qwen3.8 Flash tokens cost?
List prices are quoted per 1M tokens, so 1,000 tokens cost a thousandth of that: divide $0.15 for input and $0.47 for output by 1,000. The same rates in rubles are 12.68 ₽ and 39.72 ₽ per 1M tokens. Both prompt tokens and completion tokens are billed.
How many tokens does Qwen3.8 Flash hold?
The Qwen3.8 Flash context window is 1M tokens (1,000,000). Everything shares that budget: the system prompt, the dialogue history, attached files and the answer the model writes. The figure comes from the Alibaba model card as of September 2026.
What are the Qwen3.8 Flash limits?
The context window is 1M tokens (1,000,000) and a single response is capped at 131K tokens, so longer output has to be generated in parts. Rate limits are set by Alibaba per account and depend on your plan rather than on the model, so they are not listed here.
How is the Qwen3.8 Flash price in rubles calculated?
Providers quote their tariffs in US dollars, so the ruble amounts here are a conversion at the official Bank of Russia rate of 84.51 ₽ per dollar. For Qwen3.8 Flash that gives 12.68 ₽ per 1M input tokens and 39.72 ₽ per 1M output tokens. When the rate moves, the ruble price moves with it.
How is Qwen3.8 Flash different from other Qwen models?
Qwen3.8 Flash belongs to the Qwen family at Alibaba. Models in the Qwen line differ in context size, price per 1M tokens and supported capabilities, so compare them by the numbers on their cards rather than by the name. Every Qwen model is listed on the provider page.
Can Qwen3.8 Flash reason?
Yes, Qwen3.8 Flash declares a reasoning mode: it works through intermediate steps before it answers. Those steps add output tokens, so a call with a long reasoning chain costs more and takes longer than a plain completion. Capabilities declared for the model: reasoning, tool calling, image input, structured output.
What capabilities does Qwen3.8 Flash support?
The declared capabilities of Qwen3.8 Flash are: reasoning, tool calling, image input, structured output. It accepts text, images, video as input, and every attachment consumes tokens from the shared context window of 1M tokens. The list comes from the Alibaba model card and is refreshed with the catalog as of September 2026.