Qwen 3.5 397B API
qwen/qwen3.5-397b-a17b
Call Qwen 3.5 397B through UberLLM’s OpenAI-compatible API — from $0.0212/M input and $0.1525/M output, routed automatically to the cheapest healthy seller. Alibaba · 128,000 token context. Fee included.
Qwen 3.5 397B pricing
- Input
- $0.0212
- Output
- $0.1525
- Cached input
- $0.00476
- Input
- $0.55
- Output
- $3.96
- Cached input
- $0.1238
| Provider | Input | Output | Cached input |
|---|---|---|---|
| Venice AI | $0.75 | $4.50 | $0.1125 |
UberLLM routes every request to the cheapest healthy seller for this model. The price shown includes UberLLM’s 10% fee.
How to use Qwen 3.5 397B with the OpenAI SDK
Already using the OpenAI SDK? Change one line — the base URL — and call Qwen 3.5 397B with your existing code. Anthropic SDKs work against https://api.uberllm.dev/v1/messages.
from openai import OpenAI
client = OpenAI(
base_url="https://api.uberllm.dev/v1",
api_key="ull_your_key_here",
)
resp = client.chat.completions.create(
model="qwen/qwen3.5-397b-a17b",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)Qwen 3.5 397B API — FAQ
How much does the Qwen 3.5 397B API cost?
Qwen 3.5 397B is listed from $0.0212 per million input tokens and $0.1525 per million output tokens through UberLLM, which routes each request to the cheapest healthy seller on a live marketplace and bills the price shown, which includes UberLLM's 10% fee.
How do I call Qwen 3.5 397B via API?
Use any OpenAI-compatible SDK: set the base URL to https://api.uberllm.dev/v1, your UberLLM API key, and model "qwen/qwen3.5-397b-a17b". Anthropic SDKs work via https://api.uberllm.dev/v1/messages.
Is Qwen 3.5 397B OpenAI-compatible on UberLLM?
Yes. Every model on UberLLM — including Qwen 3.5 397B — is served through one OpenAI-compatible endpoint, so you change only the base URL and key.