OpenAI compatible API · Attested · Public status

MoonshotAI: Kimi K2.7 Code vs NVIDIA: Nemotron 3 Ultra

MoonshotAI: Kimi K2.7 Code vs NVIDIA: Nemotron 3 Ultra: 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 Ultra has the lower cheapest prompt+completion route on TrustedRouter. MoonshotAI: Kimi K2.7 Code has more provider fallback routes, while MoonshotAI: Kimi K2.7 Code has the larger context window. Current TrustedRouter probes show NVIDIA: Nemotron 3 Ultra with the lower p50 TTFT.

$4.29385/1MMoonshotAI: Kimi K2.7 Code cheapest route

$2.8485/1MNVIDIA: Nemotron 3 Ultra cheapest route

1263 msMoonshotAI: Kimi K2.7 Code fastest measured p50 TTFT via fireworks

921 msNVIDIA: Nemotron 3 Ultra fastest measured p50 TTFT via wandb

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 K2.7 CodeNVIDIA: Nemotron 3 Ultra

Model idmoonshotai/kimi-k2.7-codenvidia/nemotron-3-ultra-550b-a55b

Publisher Kimi DeepInfra

AI IQ IQ 118#33 —

Context262,144 tokens256,000 tokens

Credits provider routes135

Cheapest route$4.29385/1M$2.8485/1M

Cached input$0.15825/1M to $0.56548/1M$0.1055/1M to $0.15825/1M

Privacy posturehas ZDR routehas ZDR route

Fastest measured p50 TTFT1263 ms via fireworks921 ms via wandb

Highest measured throughput129 tok/s via io-netnot enough data

Recent route uptime range80.00% to 100.00%0.00% to 100.00%

Modes chat chat

MoonshotAI: Kimi K2.7 Code routes

Overview13 Credits routes
PricingInput, cached input, and output rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

NVIDIA: Nemotron 3 Ultra 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-k2.7-code",
    messages=messages,
)

Questions

Which should I use, MoonshotAI: Kimi K2.7 Code or NVIDIA: Nemotron 3 Ultra?

Is MoonshotAI: Kimi K2.7 Code or NVIDIA: Nemotron 3 Ultra cheaper?

The current cheapest TrustedRouter route is $4.29385/1M for MoonshotAI: Kimi K2.7 Code and $2.8485/1M for NVIDIA: Nemotron 3 Ultra. The comparison uses current catalog prices and updates as provider pricing changes.

Is MoonshotAI: Kimi K2.7 Code or NVIDIA: Nemotron 3 Ultra faster?

Current measured p50 time to first token is 1263 ms for MoonshotAI: Kimi K2.7 Code and 921 ms for NVIDIA: Nemotron 3 Ultra. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test MoonshotAI: Kimi K2.7 Code and NVIDIA: Nemotron 3 Ultra 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-k2.7-code and nvidia/nemotron-3-ultra-550b-a55b. This makes side-by-side evals possible without maintaining two provider integrations.