NVIDIA

Nvidia/NVIDIA Nemotron 3 Super 120B A12B

Name: Nvidia/NVIDIA Nemotron 3 Super 120B A12B
Brand: NVIDIA
Price: 0.1 USD
Availability: InStock

Nvidia/NVIDIA Nemotron 3 Super 120B A12B is a large language model by NVIDIA. Priced at $0.1 per million input tokens and $0.5 per million output tokens, it is one of the most cost-efficient options in its class. Access Nvidia/NVIDIA Nemotron 3 Super 120B A12B through Inworld Router with OpenAI SDK compatibility, built-in failover, and intelligent routing across providers.

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Use This Model

Step 1 — Create Router

curl --location 'https://api.inworld.ai/router/v1/routers' \
--header 'Authorization: Basic <your-api-key>' \
--header 'Content-Type: application/json' \
--data '{
  "name": "compare-frontier-models",
  "defaultRoute": {
    "route_id": "default",
    "variants": [
      {
        "variant": {
          "variant_id": "deepinfra/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-a",
          "model_id": "deepinfra/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "deepinfra/llama-3-1-nemotron-instruct-70b-b",
          "model_id": "deepinfra/llama-3-1-nemotron-instruct-70b"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "deepinfra/nvidia-nemotron-3-nano-30b-a3b-c",
          "model_id": "deepinfra/nvidia-nemotron-3-nano-30b-a3b"
        },
        "weight": 34
      }
    ]
  }
}'

import requests

response = requests.post(
    "https://api.inworld.ai/router/v1/routers",
    headers={
        "Authorization": "Basic <your-api-key>",
        "Content-Type": "application/json",
    },
    json={
        "name": "compare-frontier-models",
        "defaultRoute": {
            "route_id": "default",
            "variants": [
                {
                    "variant": {
                        "variant_id": "deepinfra/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-a",
                        "model_id": "deepinfra/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "deepinfra/llama-3-1-nemotron-instruct-70b-b",
                        "model_id": "deepinfra/llama-3-1-nemotron-instruct-70b"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "deepinfra/nvidia-nemotron-3-nano-30b-a3b-c",
                        "model_id": "deepinfra/nvidia-nemotron-3-nano-30b-a3b"
                    },
                    "weight": 34
                }
            ]
        }
    },
)
print(response.json())

const response = await fetch(
  "https://api.inworld.ai/router/v1/routers",
  {
    method: "POST",
    headers: {
      Authorization: "Basic <your-api-key>",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      name: "compare-frontier-models",
      defaultRoute: {
        route_id: "default",
        variants: [
          {
            variant: {
              variant_id: "deepinfra/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-a",
              model_id: "deepinfra/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "deepinfra/llama-3-1-nemotron-instruct-70b-b",
              model_id: "deepinfra/llama-3-1-nemotron-instruct-70b",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "deepinfra/nvidia-nemotron-3-nano-30b-a3b-c",
              model_id: "deepinfra/nvidia-nemotron-3-nano-30b-a3b",
            },
            weight: 34,
          },
        ],
      },
    }),
  }
);
const data = await response.json();
console.log(data);

Step 2 — Chat Completion

curl --location 'https://api.inworld.ai/v1/chat/completions' \
--header 'Authorization: Basic <your-api-key>' \
--header 'Content-Type: application/json' \
--data '{
  "model": "inworld/compare-frontier-models",
  "messages": [{"role": "user", "content": "Hello!"}]
}'

Nvidia/NVIDIA Nemotron 3 Super 120B A12B pricing and providers

Access Nvidia/NVIDIA Nemotron 3 Super 120B A12B through DeepInfra via Inworld Router or Realtime API. By using the AI provider(s) below you acknowledge you reviewed and agree to their terms listed in the Legal section under the AI provider's name.

					Capabilities	Input modalities	Output modalities
DeepInfra	—	—	$0.10	$0.50	—

Other NVIDIA models available through Inworld

Compare Nvidia/NVIDIA Nemotron 3 Super 120B A12B with other NVIDIA models available through Inworld Router or Realtime API.

					Capabilities
Llama 3.1 Nemotron Instruct 70b	131.1K	131.1K	$1.20	$1.20
Nvidia Nemotron 3 Nano 30b A3b	—	—	$0.05	$0.20	—
Nvidia Nemotron Nano 12b V2 Vl	—	—	$0.20	$0.60	—
Nvidia Nemotron Nano 9b V2	131.1K	131.1K	$0.04	$0.16
Nvidia/Llama 3.3 Nemotron Super 49B V1.5	131.1K	131.1K	$0.10	$0.40

Start building with Nvidia/NVIDIA Nemotron 3 Super 120B A12B

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