OpenAI compatible API · Attested · Public status
Qwen: Qwen3.5 397B A17B vs Qwen: Qwen3.6 27B
Compare Qwen: Qwen3.5 397B A17B and Qwen: Qwen3.6 27B by providers, context, price, and TrustedRouter route support.
Onebase URL to migrate
100sof models and routes
0prompt or output logs. Always.
Compare routesProviders, price, context, and policy posture in one view.
Use auto when uptime mattersKeep a primary model and let fallback handle provider failures.
Same API shapeUse the OpenAI client and set the model you want.
Practical read
Qwen: Qwen3.6 27B has the lower cheapest prompt+completion route on TrustedRouter. Qwen: Qwen3.5 397B A17B has more provider fallback routes, while Qwen: Qwen3.5 397B A17B has the larger context window. Current TrustedRouter probes show Qwen: Qwen3.5 397B A17B with the lower p50 TTFT.
$2.97675/1MQwen: Qwen3.5 397B A17B cheapest route
$2.415/1MQwen: Qwen3.6 27B cheapest route
1338 msQwen: Qwen3.5 397B A17B measured p50 TTFT
1442 msQwen: Qwen3.6 27B measured p50 TTFT
Qwen: Qwen3.5 397B A17BQwen: Qwen3.6 27B
Model id
qwen/qwen3.5-397b-a17bqwen/qwen3.6-27b
PublisherDeepInfraDeepInfra
Context262,144 tokens262,144 tokens
Provider routes1611
Cheapest route$2.97675/1M$2.415/1M
Privacy posturehas confidential-compute routehas confidential-compute route
Modes
chat
chat
Qwen: Qwen3.5 397B A17B routes
Production choice
Pick a default model. Keep fallback enabled.
TrustedRouter is useful when you know the model you want, but still need provider rollover, budget limits, usage records, and a prompt path you can verify.
OpenAI clientPython
client = OpenAI(
base_url="https://api.trustedrouter.com/v1",
api_key="sk-tr-v1-..."
)
response = client.chat.completions.create(
model="qwen/qwen3.5-397b-a17b",
messages=messages,
)