Qwen model
Qwen3.5 Flash
Qwen3.5 Flash is a Qwen model listed in the NextModel catalogue for General chat via Qwen, API workloads workloads. Its listed price is Starting at $0.03 / 1M tokens input and $0.29 / 1M tokens output, with a — token context window.
Streaming
| Input length | Input / 1M | Output / 1M | Cache hit / 1M |
|---|---|---|---|
| — - 128k | $0.03 | $0.29 | $0.01 |
| 128k - 256k | $0.12 | $1.15 | $0.02 |
| 256k - 1M | $0.18 | $1.72 | $0.02 |
What is Qwen3.5 Flash in NextModel?
Qwen3.5 Flash is a Qwen model listed in the NextModel catalogue for General chat via Qwen, API workloads workloads. Its listed price is Starting at $0.03 / 1M tokens input and $0.29 / 1M tokens output, with a — token context window.
Best use cases
- General chat via Qwen
- API workloads
OpenAI-compatible code example
Keep the OpenAI SDK style, set base_url to NextModel, and use the catalogue model ID qwen--qwen3.5-flash.
Python
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://api.nextmodel.app/v1"
)
resp = client.chat.completions.create(
model="qwen/qwen3.5-flash",
messages=[{"role": "user", "content": "Hello from NextModel"}]
)
print(resp.choices[0].message.content)Similar alternatives
QwenCatalog
Qwen3.5 PlusNew
Available through the NextModel gateway via Qwen.
Best forGeneral chat via Qwen, API workloads
RoutingConfigured
Streaming
Platform curatedNextModel gateway catalog (Go origin)
QwenCatalog
Available through the NextModel gateway via Qwen.
Best forGeneral chat via Qwen, API workloads
RoutingConfigured
Streaming
Platform curatedNextModel gateway catalog (Go origin)
QwenCatalog
Available through the NextModel gateway via Qwen.
Best forGeneral chat via Qwen, API workloads
RoutingConfigured
Streaming
Platform curatedNextModel gateway catalog (Go origin)
Reading
Articles that explain Qwen3.5 Flash
How to estimate AI API cost before you ship
Listed price only tells you the unit cost. This walkthrough turns that into a traffic estimate.
Lin Qiming
LLM Gateway: Compare Options and Alternatives
Same OpenAI-compatible base URL, with routing and billing sitting in front of the model.
Zhao Yu'an
FAQ