OpenAI compatible API · Attested · Public status

Google: Gemini 3.1 Pro Preview vs Ling-3.0-flash

Google: Gemini 3.1 Pro Preview vs Ling-3.0-flash: compare current API pricing, context, provider routes, privacy, p50 latency, and OpenAI-compatible access.

Verify gateway

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

Monthly evidence

Ling-3.0-flash has the lower cheapest prompt+completion route on TrustedRouter. Google: Gemini 3.1 Pro Preview has more provider fallback routes, while Google: Gemini 3.1 Pro Preview has the larger context window. Probe-backed speed data is shown when enough recent samples exist.

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

$0.2532/1MLing-3.0-flash cheapest route

3629 msGoogle: Gemini 3.1 Pro Preview fastest measured p50 TTFT via google-ai-studio

not enough dataLing-3.0-flash fastest measured p50 TTFT

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 PreviewLing-3.0-flash

Model idgoogle/gemini-3.1-pro-previewinclusionai/ling-3.0-flash

Publisher Google AI Studio DeepInfra

AI IQ IQ 127#9 IQ 92#103

Context1,048,576 tokens262,144 tokens

Provider routes74

Cheapest route$14.77/1M$0.2532/1M

Privacy posturehas ZDR routeprovider posture varies

Fastest measured p50 TTFT3629 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

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

Ling-3.0-flash routes

Overview4 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

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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 Ling-3.0-flash?

Is Google: Gemini 3.1 Pro Preview or Ling-3.0-flash cheaper?

The current cheapest TrustedRouter route is $14.77/1M for Google: Gemini 3.1 Pro Preview and $0.2532/1M for Ling-3.0-flash. The comparison uses current catalog prices and updates as provider pricing changes.

Is Google: Gemini 3.1 Pro Preview or Ling-3.0-flash faster?

Current measured p50 time to first token is 3629 ms for Google: Gemini 3.1 Pro Preview and not enough data for Ling-3.0-flash. 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 Ling-3.0-flash 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 inclusionai/ling-3.0-flash. This makes side-by-side evals possible without maintaining two provider integrations.