Free to start

Google: Gemini 3.1 Pro Preview vs Qwen: Qwen3.5-35B-A3B

Try both on us. Starter credit covers your first requests, then one key routes Gemini 3.1 Pro Preview and Qwen3.5-35B-A3B. Switch by changing the model name.

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

Monthly evidence

Google: Gemini 3.1 Pro Preview has the larger context window. Qwen: Qwen3.5-35B-A3B has the lower published input-plus-output rate and more Credits provider routes. There is not enough recent probe data to compare speed.

$14.77/1MGoogle: Gemini 3.1 Pro Preview cheapest route

$1.2027/1MQwen: Qwen3.5-35B-A3B cheapest route

3372 msGoogle: Gemini 3.1 Pro Preview fastest measured p50 TTFT via google-ai-studio

not enough dataQwen: Qwen3.5-35B-A3B fastest measured p50 TTFT

The price comparison adds each route's rate for one million input tokens and one million output tokens; your cost depends on your input/output mix. Prices and live route measurements can change. Use the monthly reports when you need a stable evidence window, then run a small task-specific eval before choosing a production default.

Google: Gemini 3.1 Pro PreviewQwen: Qwen3.5-35B-A3B

Model idgoogle/gemini-3.1-pro-previewqwen/qwen3.5-35b-a3b

Publisher Google AI Studio Alibaba Cloud Model Studio

AI IQ IQ 122#38 —

Context1,048,576 tokens262,144 tokens

Credits provider routes35

Cheapest route$14.77/1M$1.2027/1M

Cached input$0.211/1M to $0.422/1M$0.026375/1M to $0.237375/1M

Privacy postureprovider posture varieshas ZDR route

Fastest measured p50 TTFT3372 ms via google-ai-studionot enough data

Highest measured throughputnot enough datanot enough data

Recent route uptime range100.00%100.00%

Modes chat chat

Google: Gemini 3.1 Pro Preview routes

Overview3 Credits routes
PricingInput, cached input, and output rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

Qwen: Qwen3.5-35B-A3B routes

Overview5 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

Related comparisons

Browse every comparison

Qwen: Qwen3.5-35B-A3B vs Z.ai: GLM 5.338 combined provider routes
Qwen: Qwen3.5-35B-A3B vs Z.ai: GLM 5.237 combined provider routes
Qwen: Qwen3.5-35B-A3B vs Z.ai: GLM 5.3 Flash37 combined provider routes
Google: Gemini 3.1 Pro Preview vs Z.ai: GLM 5.336 combined provider routes
Google: Gemini 3.1 Pro Preview vs Z.ai: GLM 5.235 combined provider routes
Google: Gemini 3.1 Pro Preview vs Z.ai: GLM 5.3 Flash35 combined provider routes
MoonshotAI: Kimi K3 vs Qwen: Qwen3.5-35B-A3B33 combined provider routes
DeepSeek: DeepSeek V4 Flash 0731 vs Qwen: Qwen3.5-35B-A3B31 combined provider 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="google/gemini-3.1-pro-preview",
    messages=messages,
)

Questions

Which should I use, Google: Gemini 3.1 Pro Preview or Qwen: Qwen3.5-35B-A3B?

Is Google: Gemini 3.1 Pro Preview or Qwen: Qwen3.5-35B-A3B cheaper?

The current cheapest TrustedRouter route is $14.77/1M for Google: Gemini 3.1 Pro Preview and $1.2027/1M for Qwen: Qwen3.5-35B-A3B. The comparison uses current catalog prices and updates as provider pricing changes.

Is Google: Gemini 3.1 Pro Preview or Qwen: Qwen3.5-35B-A3B faster?

Current measured p50 time to first token is 3372 ms for Google: Gemini 3.1 Pro Preview and not enough data for Qwen: Qwen3.5-35B-A3B. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test Google: Gemini 3.1 Pro Preview and Qwen: Qwen3.5-35B-A3B with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between google/gemini-3.1-pro-preview and qwen/qwen3.5-35b-a3b. This makes side-by-side evals possible without maintaining two provider integrations.