262K
text, image
text
Supported
About this model
Qwen3.5-397B-A17B is Alibaba Cloud's largest open-weights multimodal foundation model. Unifying the previously separate text and vision lines, it features a hybrid Mixture-of-Experts architecture with early fusion vision-language training. It operates in thinking mode by default and delivers state-of-the-art performance across chat, reasoning, tool-calling, and complex agentic workflows.
Input modalities
text
Accepted as model input
image
Accepted as model input
Providers
Available routing options for this model through OneInfer.
Input tokens
$0.600 / 1M tokens
Output tokens
$3.600 / 1M tokens
Routing
OneInfer optimized
Input tokens
$1.650 / 1M tokens
Output tokens
$7.500 / 1M tokens
Routing
OneInfer optimized
Pricing
Current OneInfer pricing for this model.
| Usage | Price |
|---|---|
| Input tokens | $0.600 / 1M tokens |
| Output tokens | $3.600 / 1M tokens |
Performance & Benchmarks
Independent evaluations and live cluster operational metrics
We haven’t measured this model yet. Published academic results are under Academic Evaluations.
API Guide
- 1
Generate your access token
Use your API key to generate the JWT access token required by the Models API.
- 2
Add the JWT token
Copy the generated JWT token and replace
JWT_TOKENin the example below. - 3
Check your credits
If your balance is too low, before calling the model.
- 4
Run the API example
Choose your preferred language, copy the example, and send your first model request.
curl https://api.oneinfer.ai/v1/ula/chat/completions \ -H "Authorization: Bearer $JWT_TOKEN" \ -H "Content-Type: application/json" \ -d '{ "model": "Qwen/Qwen3.5-397B-A17B", "messages": [ { "role": "user", "content": "Hello!" } ] }'
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