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MoonshotAI: Kimi K2 Thinking vs NVIDIA: Nemotron 3 Super

Try both on us. Starter credit covers your first requests, then one key routes Kimi K2 Thinking and Nemotron 3 Super. 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

NVIDIA: Nemotron 3 Super has the lower published input-plus-output rate and more Credits provider routes. Their context windows are the same size. There is not enough recent probe data to compare speed.

$3.2705/1MMoonshotAI: Kimi K2 Thinking cheapest route

$0.511675/1MNVIDIA: Nemotron 3 Super cheapest route

not enough dataMoonshotAI: Kimi K2 Thinking fastest measured p50 TTFT

not enough dataNVIDIA: Nemotron 3 Super 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.

MoonshotAI: Kimi K2 ThinkingNVIDIA: Nemotron 3 Super

Model idmoonshotai/kimi-k2-thinkingnvidia/nemotron-3-super-120b-a12b

Publisher Kimi NVIDIA

AI IQ IQ 92#152 —

Context262,144 tokens262,144 tokens

Credits provider routes35

Cheapest route$3.2705/1M$0.511675/1M

Cached input$0.15825/1M to $0.3165/1M$0.15825/1M

Privacy postureprovider posture varieshas ZDR route

Fastest measured p50 TTFTnot enough datanot enough data

Highest measured throughputnot enough datanot enough data

Recent route uptime range100.00%100.00%

Modes chat chat

MoonshotAI: Kimi K2 Thinking routes

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

NVIDIA: Nemotron 3 Super routes

Overview5 Credits routes
PricingInput, cached input, and output 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="moonshotai/kimi-k2-thinking",
    messages=messages,
)

Questions

Which should I use, MoonshotAI: Kimi K2 Thinking or NVIDIA: Nemotron 3 Super?

Is MoonshotAI: Kimi K2 Thinking or NVIDIA: Nemotron 3 Super cheaper?

The current cheapest TrustedRouter route is $3.2705/1M for MoonshotAI: Kimi K2 Thinking and $0.511675/1M for NVIDIA: Nemotron 3 Super. The comparison uses current catalog prices and updates as provider pricing changes.

Is MoonshotAI: Kimi K2 Thinking or NVIDIA: Nemotron 3 Super faster?

Current measured p50 time to first token is not enough data for MoonshotAI: Kimi K2 Thinking and not enough data for NVIDIA: Nemotron 3 Super. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test MoonshotAI: Kimi K2 Thinking 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 moonshotai/kimi-k2-thinking and nvidia/nemotron-3-super-120b-a12b. This makes side-by-side evals possible without maintaining two provider integrations.