{
  "slug": "nvidia-nemotron-3-ultra-550b-a55b",
  "name": "Nvidia Nemotron 3 Ultra 550b A55b",
  "sourceProvider": "openrouter",
  "type": "language",
  "band": "C3",
  "routable": true,
  "inputPerM": 0.6,
  "outputPerM": 2.4,
  "contextWindow": 1000000,
  "hasGatewayPricing": true,
  "hosts": [
    {
      "host": "openrouter",
      "hostName": "OpenRouter"
    },
    {
      "host": "nvidia_nim",
      "hostName": "NVIDIA NIM"
    }
  ],
  "routes": [
    {
      "host": "openrouter",
      "upstreamId": "openrouter/nvidia/nemotron-3-ultra-550b-a55b"
    },
    {
      "host": "openrouter",
      "upstreamId": "nvidia_nim/nvidia/nemotron-3-ultra-550b-a55b"
    }
  ],
  "snippetAnswer": "Nvidia Nemotron 3 Ultra 550b A55b costs $0.600/1M input tokens and $2.40/1M output tokens as of 2026-06-27. Openrouter publishes this model with a 1M tokens context window. o10 lists Nvidia Nemotron 3 Ultra 550b A55b on OpenRouter and NVIDIA NIM at routing band C3. API slug nvidia-nemotron-3-ultra-550b-a55b. Verify list prices against the venue you call.",
  "urls": {
    "profile": "https://www.o10.io/models/nvidia-nemotron-3-ultra-550b-a55b",
    "pricing": "https://www.o10.io/pricing/openrouter/nvidia-nemotron-3-ultra-550b-a55b",
    "json": "https://www.o10.io/api/models/nvidia-nemotron-3-ultra-550b-a55b.json",
    "agentMarkdown": null
  },
  "dateModified": "2026-06-27"
}