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Chat · NVIDIA · served by NVIDIA NIM
Requires an organization opt-in: Training-consent opt-in. Until an administrator enables it from the admin console the model is hidden from pickers and API requests to it are refused. See organization consent gates.

Call it

Endpoint: POST /v1/chat/completions — set model to nemotron-3-ultra-nvidia.
Full request and response reference: Quickstart.

IDs & aliases

Every alias resolves at the gateway and is disclosed back as requestedModelAlias in usage metadata. Routing variants also apply: nemotron-3-ultra-nvidia:nitro picks the fastest provider serving these weights and nemotron-3-ultra-nvidia:floor the cheapest (details).

Specs

Prices are public list rates at generation time and may lag the provider card; GET /v1/models and the portal’s pricing page are authoritative for billing.

Same weights, other providers

This id pins a specific serving route of Nemotron 3 Ultra (nemotron-3-ultra).

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