OpenAI compatible API · Attested · Public status
MoonshotAI: Kimi K3 vs NVIDIA: Nemotron 3 Super
Compare MoonshotAI: Kimi K3 and NVIDIA: Nemotron 3 Super by providers, context, price, and TrustedRouter route support.
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
NVIDIA: Nemotron 3 Super has the lower cheapest prompt+completion route on TrustedRouter. MoonshotAI: Kimi K3 has more provider fallback routes, while MoonshotAI: Kimi K3 has the larger context window. Probe-backed speed data is shown when enough recent samples exist.
$17.01/1MMoonshotAI: Kimi K3 cheapest route
$1.26/1MNVIDIA: Nemotron 3 Super cheapest route
not enough dataMoonshotAI: Kimi K3 measured p50 TTFT
not enough dataNVIDIA: Nemotron 3 Super measured p50 TTFT
MoonshotAI: Kimi K3NVIDIA: Nemotron 3 Super
Model id
moonshotai/kimi-k3nvidia/nemotron-3-super-120b-a12b
PublisherKimiNebius Token Factory
Context1,048,576 tokens1,000,000 tokens
Provider routes244
Cheapest route$17.01/1M$1.26/1M
Privacy posturehas ZDR routehas ZDR route
Modes
chat
chat
MoonshotAI: Kimi K3 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://gchircrcif.eu-west-3.awsapprunner.com/v1",
api_key="sk-tr-v1-..."
)
response = client.chat.completions.create(
model="moonshotai/kimi-k3",
messages=messages,
)