OpenAI compatible API · Attested · Public status
Claude Opus 5 vs NVIDIA: Nemotron 3 Nano 30B A3B
Compare Claude Opus 5 and NVIDIA: Nemotron 3 Nano 30B A3B 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 Nano 30B A3B has the lower cheapest prompt+completion route on TrustedRouter. NVIDIA: Nemotron 3 Nano 30B A3B has more provider fallback routes, while Claude Opus 5 has the larger context window. Probe-backed speed data is shown when enough recent samples exist.
$31.5/1MClaude Opus 5 cheapest route
$0.2625/1MNVIDIA: Nemotron 3 Nano 30B A3B cheapest route
not enough dataClaude Opus 5 measured p50 TTFT
not enough dataNVIDIA: Nemotron 3 Nano 30B A3B measured p50 TTFT
Claude Opus 5NVIDIA: Nemotron 3 Nano 30B A3B
Model id
anthropic/claude-opus-5nvidia/nemotron-3-nano-30b-a3b
PublisherAnthropicCrusoe
Context1,000,000 tokens262,144 tokens
Provider routes56
Cheapest route$31.5/1M$0.2625/1M
Privacy postureprovider posture variesprovider posture varies
Modes
chat
messages
chat
Claude Opus 5 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="anthropic/claude-opus-5",
messages=messages,
)