OpenAI compatible API · Attested · Public status

Google: Gemini 3.1 Pro Preview vs NVIDIA: Nemotron 3 Super

Google: Gemini 3.1 Pro Preview vs NVIDIA: Nemotron 3 Super: 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

NVIDIA: Nemotron 3 Super 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. Current TrustedRouter probes show NVIDIA: Nemotron 3 Super with the lower p50 TTFT.

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

$0.511675/1MNVIDIA: Nemotron 3 Super cheapest route

2704 msGoogle: Gemini 3.1 Pro Preview fastest measured p50 TTFT via google-ai-studio

839 msNVIDIA: Nemotron 3 Super fastest measured p50 TTFT via nvidia-nim

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 PreviewNVIDIA: Nemotron 3 Super

Model idgoogle/gemini-3.1-pro-previewnvidia/nemotron-3-super-120b-a12b

Publisher Google AI Studio DeepInfra

AI IQ IQ 127#11 —

Context1,048,576 tokens262,144 tokens

Credits provider routes44

Cheapest route$14.77/1M$0.511675/1M

Cached input$0.211/1M to $0.422/1M$0.15825/1M

Privacy posturehas ZDR routehas ZDR route

Fastest measured p50 TTFT2704 ms via google-ai-studio839 ms via nvidia-nim

Highest measured throughputnot enough datanot enough data

Recent route uptime range100.00%100.00%

Modes chat chat

Google: Gemini 3.1 Pro Preview routes

Overview4 Credits routes
PricingInput, cached input, and output rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

NVIDIA: Nemotron 3 Super routes

Overview4 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

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MoonshotAI: Kimi K3 vs NVIDIA: Nemotron 3 Super27 combined provider routes
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NVIDIA: Nemotron 3 Super vs Z.ai: GLM 5.326 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 NVIDIA: Nemotron 3 Super?

Is Google: Gemini 3.1 Pro Preview or NVIDIA: Nemotron 3 Super cheaper?

The current cheapest TrustedRouter route is $14.77/1M for Google: Gemini 3.1 Pro Preview and $0.511675/1M for NVIDIA: Nemotron 3 Super. The comparison uses current catalog prices and updates as provider pricing changes.

Is Google: Gemini 3.1 Pro Preview or NVIDIA: Nemotron 3 Super faster?

Current measured p50 time to first token is 2704 ms for Google: Gemini 3.1 Pro Preview and 839 ms for NVIDIA: Nemotron 3 Super. 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 NVIDIA: Nemotron 3 Super 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 nvidia/nemotron-3-super-120b-a12b. This makes side-by-side evals possible without maintaining two provider integrations.