qwen3.8-flash
Qwen3.8-Flash is the latest multimodal model from the Qwen family, combining powerful reasoning and generation with remarkable speed. It natively supports a million-token context window, allowing it to process lengthy documents, entire codebases, and complex conversations in a single pass. It shines in coding assistance, agentic workflows, and visual understanding — whether it's fixing code autonomously, operating desktop applications, or analyzing charts and long videos. Fully compatible with both OpenAI and Anthropic API protocols, it integrates seamlessly with popular developer tools like Claude Code and Codex, making it easy to build high-concurrency applications and intelligent workflows. With strong performance and highly competitive inference costs, Qwen3.8-Flash is an ideal choice for developers and businesses seeking the best of both worlds in AI applications.
Model invocation ID (model parameter value): qwen3.8-flash
Model capabilities
China (Beijing)
| Capability | Status | Capability | Status |
|---|---|---|---|
Input modality | Image Text Video | Output modality | Text |
Model playground | Supported | Function Calling | Supported |
Structured output | Supported | Web search | Supported |
Prefix continuation | Supported | Context caching | Supported |
Batch inference | Supported | Fine-tuning | Not supported |
Singapore
Deployment scope: International
| Capability | Status | Capability | Status |
|---|---|---|---|
Input modality | Image Text Video | Output modality | Text |
Model playground | Supported | Function Calling | Supported |
Structured output | Supported | Web search | Supported |
Prefix continuation | Supported | Context caching | Supported |
Batch inference | Not supported | Fine-tuning | Not supported |
Germany (Frankfurt)
Deployment scope: Global
| Capability | Status | Capability | Status |
|---|---|---|---|
Input modality | Image Text Video | Output modality | Text |
Model playground | Supported | Function Calling | Supported |
Structured output | Supported | Web search | Not supported |
Prefix continuation | Supported | Context caching | Supported |
Batch inference | Not supported | Fine-tuning | Not supported |
Japan (Tokyo)
Deployment scope: Global
| Capability | Status | Capability | Status |
|---|---|---|---|
Input modality | Image Text Video | Output modality | Text |
Model playground | Supported | Function Calling | Supported |
Structured output | Supported | Web search | Not supported |
Prefix continuation | Supported | Context caching | Supported |
Batch inference | Not supported | Fine-tuning | Not supported |
US (Virginia)
Scope: Global
| Capability | Support | Capability | Support |
|---|---|---|---|
Input Modality | Image Text Video | Output Modality | Text |
Model Experience | Supported | Function Calling | Supported |
Structured Outputs | Supported | Web Search | Unsupported |
Partial Mode | Supported | Context Cache | Supported |
Batch Inference | Unsupported | Fine-tuning | Unsupported |
Scope: US
| Capability | Support | Capability | Support |
|---|---|---|---|
Input Modality | Image Text Video | Output Modality | Text |
Model Experience | Supported | Function Calling | Supported |
Structured Outputs | Supported | Web Search | Unsupported |
Partial Mode | Supported | Context Cache | Supported |
Batch Inference | Unsupported | Fine-tuning | Unsupported |
Hong Kong (China)
Scope: Global
| Capability | Support | Capability | Support |
|---|---|---|---|
Input Modality | Image Text Video | Output Modality | Text |
Model Experience | Supported | Function Calling | Supported |
Structured Outputs | Supported | Web Search | Unsupported |
Partial Mode | Supported | Context Cache | Supported |
Batch Inference | Unsupported | Fine-tuning | Unsupported |
Context limits
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Max input length | 991808 | Max output length | 131072 |
Max input length (thinking mode) | 983616 | Max output length (thinking mode) | 131072 |
Context length | 1000000 | Max thinking chain length | 262144 |
Model pricing
This page only shows the original model invocation price. For promotions and discounts, visit the Model Studio console.
China (Beijing)
| Billing item | Price (CNY) | Unit |
|---|---|---|
Input | 0.8 | Per 1 million tokens |
Output | 2.7 | Per 1 million tokens |
Input (cache hit) | 0.1 | Per 1 million tokens |
Explicit cache creation | 1.25 | Per 1 million tokens |
Explicit cache hit | 0.1 | Per 1 million tokens |
Singapore
Deployment scope: International
| Billing item | Price (CNY) | Unit |
|---|---|---|
Input | 1.094 | Per 1 million tokens |
Output | 3.427 | Per 1 million tokens |
Input (cache hit) | 0.117 | Per 1 million tokens |
Explicit cache creation | 1.458 | Per 1 million tokens |
Explicit cache hit | 0.117 | Per 1 million tokens |
Germany (Frankfurt)
Deployment scope: Global
| Billing item | Price (CNY) | Unit |
|---|---|---|
Input | 0.8 | Per 1 million tokens |
Output | 2.7 | Per 1 million tokens |
Input (cache hit) | 0.1 | Per 1 million tokens |
Explicit cache creation | 1.25 | Per 1 million tokens |
Explicit cache hit | 0.1 | Per 1 million tokens |
Japan (Tokyo)
Deployment scope: Global
| Billing item | Price (CNY) | Unit |
|---|---|---|
Input | 0.8 | Per 1 million tokens |
Output | 2.7 | Per 1 million tokens |
Input (cache hit) | 0.1 | Per 1 million tokens |
Explicit cache creation | 1.25 | Per 1 million tokens |
Explicit cache hit | 0.1 | Per 1 million tokens |
US (Virginia)
Scope: Global
| Billing Item | Price (CNY) | Unit |
|---|---|---|
Input | 0.8 | Per 1M tokens |
Output | 2.7 | Per 1M tokens |
Input(Cache Hit) | 0.1 | Per 1M tokens |
Explicit Cache Creation | 1.25 | Per 1M tokens |
Explicit Cache Read | 0.1 | Per 1M tokens |
Scope: US
| Billing item | Price (CNY) | Unit |
|---|---|---|
Input | 1.094 | Per 1 million tokens |
Output | 3.427 | Per 1 million tokens |
Input (cache hit) | 0.117 | Per 1 million tokens |
Explicit cache creation | 1.458 | Per 1 million tokens |
Explicit cache hit | 0.117 | Per 1 million tokens |
Rate limits
China (Beijing)
This region uses dynamic rate limiting. The TPM limit is tiered by your monthly Model Studio spend, and the RPM limit is high enough that normal use does not trigger throttling. For the tier values, see Dynamic rate limiting.
Singapore
Deployment scope: International
This region uses dynamic rate limiting. The TPM limit is tiered by your monthly Model Studio spend, and the RPM limit is high enough that normal use does not trigger throttling. For the tier values, see Dynamic rate limiting.
Germany (Frankfurt)
Deployment scope: Global
| Parameter | Value |
|---|---|
RPM (requests per minute) | 30,000 |
TPM (tokens per minute) | 5,000,000 |
Japan (Tokyo)
Deployment scope: Global
| Parameter | Value |
|---|---|
RPM (requests per minute) | 30,000 |
TPM (tokens per minute) | 5,000,000 |
US (Virginia)
Scope: Global
| Parameter | Value |
|---|---|
RPM (Requests Per Minute) | 30,000 |
TPM (Tokens Per Minute) | 5,000,000 |
Scope: US
| Parameter | Value |
|---|---|
RPM (Requests Per Minute) | 15,000 |
TPM (Tokens Per Minute) | 2,500,000 |
Hong Kong (China)
Scope: Global
| Parameter | Value |
|---|---|
RPM (Requests Per Minute) | 30,000 |
TPM (Tokens Per Minute) | 5,000,000 |