nvidia-nemotron-3-ultra-550b-a55b

nvidia/nvidia-nemotron-3-ultra-550b-a55b

Maker: NVIDIA, United States
Released: 2026-05-16
Tasks: text.chat, text.reasoning, code
Cheapest offering: DeepInfra, about $0.00116 for a typical text.chat call

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Offerings

Provider	Model id at the provider	Status	Price per 1M tokens	Per-unit prices	Limits	Capabilities (level)
DeepInfra	`nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B`	ga	Input: $0.5 Output: $2.2 Since 2026-11-04	none	Context: 262,144 tokens Max output: unknown	`tools` claimed `structured_output` claimed `reasoning` claimed `input.image` claimed `tool_choice` claimed `prompt_caching` claimed

Quality scores

No quality score for this model yet.

Use it from the API

Look this model up, or ask for the best model for its task on the providers that offer it. See the quickstart and the API reference.

Look up this model

curl 'https://rhumbdata.com/v1/models/nvidia/nvidia-nemotron-3-ultra-550b-a55b' \
  -H "Authorization: Bearer $RHUMB_KEY"

Resolve text.chat on its providers

curl 'https://rhumbdata.com/v1/resolve?task=text.chat&providers=deepinfra' \
  -H "Authorization: Bearer $RHUMB_KEY"

Built from catalog version 2026-11-04.14 of 2026-11-04. Prices are list prices per 1M tokens unless marked otherwise; every score shows its source's notice (see Attributions).