Meta Llama/Llama Guard 4 12B

Name: Meta Llama/Llama Guard 4 12B
Brand: Meta
Price: 0.18 USD
Availability: InStock

Meta Llama/Llama Guard 4 12B is a large language model by Meta. It supports a 164K token context window with up to 164K tokens of output. Priced at $0.18 per million input tokens and $0.18 per million output tokens, it is one of the most cost-efficient options in its class. Access Meta Llama/Llama Guard 4 12B 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/meta-llama/Llama-Guard-4-12B-a",
          "model_id": "deepinfra/meta-llama/Llama-Guard-4-12B"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "deepinfra/llama-3-instruct-8b-b",
          "model_id": "deepinfra/llama-3-instruct-8b"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "deepinfra/llama-3-1-instruct-70b-c",
          "model_id": "deepinfra/llama-3-1-instruct-70b"
        },
        "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/meta-llama/Llama-Guard-4-12B-a",
                        "model_id": "deepinfra/meta-llama/Llama-Guard-4-12B"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "deepinfra/llama-3-instruct-8b-b",
                        "model_id": "deepinfra/llama-3-instruct-8b"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "deepinfra/llama-3-1-instruct-70b-c",
                        "model_id": "deepinfra/llama-3-1-instruct-70b"
                    },
                    "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/meta-llama/Llama-Guard-4-12B-a",
              model_id: "deepinfra/meta-llama/Llama-Guard-4-12B",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "deepinfra/llama-3-instruct-8b-b",
              model_id: "deepinfra/llama-3-instruct-8b",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "deepinfra/llama-3-1-instruct-70b-c",
              model_id: "deepinfra/llama-3-1-instruct-70b",
            },
            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!"}]
}'

Meta Llama/Llama Guard 4 12B pricing and providers

Access Meta Llama/Llama Guard 4 12B 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	163.8K	163.8K	$0.18	$0.18	—

Other Meta models available through Inworld

Compare Meta Llama/Llama Guard 4 12B with other Meta models available through Inworld Router or Realtime API.

					Capabilities
Llama 3 Instruct 8b	8.2K	8.2K	$0.03	$0.04
Llama 3.1 Instruct 70b	131.1K	131.1K	$0.40	$0.40
Llama 3.1 Instruct 70b Turbo	131.1K	131.1K	$0.40	$0.40
Llama 3.1 Instruct 8b	128K	128K	$0.02	$0.05
Llama 3.1 Instruct 8b Turbo	131.1K	131.1K	$0.02	$0.03
Llama 3.2 Instruct 11b Vision	131.1K	131.1K	$0.245	$0.245	—
Llama 3.3 Instruct 70b	128K	32.8K	$0.59	$0.79
Llama 3.3 Instruct 70b Turbo	131.1K	131.1K	$0.10	$0.32
Llama 4 Maverick	1M	1M	$0.15	$0.60
Llama 4 Scout	131.1K	8.2K	$0.08	$0.30

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