OpenAI compatible API · Attested · Public status

Qwen: Qwen3.5-9B vs Google: Gemini 3.1 Pro Preview

Compare Qwen: Qwen3.5-9B and Google: Gemini 3.1 Pro Preview by providers, context, price, and TrustedRouter route support.

Verify gateway

Onebase URL to migrate

100sof models and routes

Noneprompt logs by default

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: Qwen3.5-9B has the lower cheapest prompt+completion route on TrustedRouter. Qwen: Qwen3.5-9B has more provider fallback routes, while Google: Gemini 3.1 Pro Preview has the larger context window. Current TrustedRouter probes show Qwen: Qwen3.5-9B with the lower p50 TTFT.

$0.2625/1MQwen: Qwen3.5-9B cheapest route

$14.7/1MGoogle: Gemini 3.1 Pro Preview cheapest route

3645 msQwen: Qwen3.5-9B measured p50 TTFT

6470 msGoogle: Gemini 3.1 Pro Preview measured p50 TTFT

Qwen: Qwen3.5-9BGoogle: Gemini 3.1 Pro Preview

Model idqwen/qwen3.5-9bgoogle/gemini-3.1-pro-preview

PublisherDeepInfraGoogle AI Studio

AI IQ IQ 93#88 IQ 126#8

Context262,144 tokens1,048,576 tokens

Provider routes87

Cheapest route$0.2625/1M$14.7/1M

Privacy posturehas provider E2EE routeprovider posture varies

Modes chat chat

Qwen: Qwen3.5-9B routes

Overview8 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

Google: Gemini 3.1 Pro Preview routes

Overview7 endpoints
PricingPrompt and completion rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

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/qwen3.5-9b",
    messages=messages,
)