OpenAI compatible API · Attested · Public status
Meta: Llama 4 Maverick vs NVIDIA: Nemotron 3 Ultra
Compare Meta: Llama 4 Maverick and NVIDIA: Nemotron 3 Ultra 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
Meta: Llama 4 Maverick has the lower cheapest prompt+completion route on TrustedRouter. NVIDIA: Nemotron 3 Ultra has more provider fallback routes, while Meta: Llama 4 Maverick has the larger context window. Current TrustedRouter probes show Meta: Llama 4 Maverick with the lower p50 TTFT.
$1.176/1MMeta: Llama 4 Maverick cheapest route
$3.15/1MNVIDIA: Nemotron 3 Ultra cheapest route
1429 msMeta: Llama 4 Maverick measured p50 TTFT
3087 msNVIDIA: Nemotron 3 Ultra measured p50 TTFT
Meta: Llama 4 MaverickNVIDIA: Nemotron 3 Ultra
Model id
meta-llama/llama-4-mavericknvidia/nemotron-3-ultra-550b-a55b
PublisherCerebrasTogether
Context1,048,576 tokens512,288 tokens
Provider routes47
Cheapest route$1.176/1M$3.15/1M
Privacy posturehas ZDR routehas ZDR route
Modes
chat
chat
Meta: Llama 4 Maverick 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="meta-llama/llama-4-maverick",
messages=messages,
)