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Meta Llama 3.1 8B Instruct Turbo

Name: Meta Llama 3.1 8B Instruct Turbo
Brand: Meta
Price: 0.02 USD
Availability: InStock

Meta Llama 3.1 8B Instruct Turbo is a large language model by Meta with support for function calling. It supports a 131K token context window with up to 131K tokens of output. Priced at $0.02 per million input tokens and $0.04 per million output tokens, it is one of the most cost-efficient options in its class. Access Meta Llama 3.1 8B Instruct Turbo through Inworld Router with OpenAI SDK compatibility, built-in failover, and intelligent routing across providers.

→Function CallingresponseFormatCapability

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/Meta-Llama-3.1-8B-Instruct-Turbo-a",
          "model_id": "deepinfra/meta-llama/Meta-Llama-3.1-8B-Instruct-Turbo"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "meta/muse-spark-1.3-contributor-b",
          "model_id": "meta/muse-spark-1.3-contributor"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "meta/muse-spark-1.3-c",
          "model_id": "meta/muse-spark-1.3"
        },
        "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/Meta-Llama-3.1-8B-Instruct-Turbo-a",
                        "model_id": "deepinfra/meta-llama/Meta-Llama-3.1-8B-Instruct-Turbo"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "meta/muse-spark-1.3-contributor-b",
                        "model_id": "meta/muse-spark-1.3-contributor"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "meta/muse-spark-1.3-c",
                        "model_id": "meta/muse-spark-1.3"
                    },
                    "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/Meta-Llama-3.1-8B-Instruct-Turbo-a",
              model_id: "deepinfra/meta-llama/Meta-Llama-3.1-8B-Instruct-Turbo",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "meta/muse-spark-1.3-contributor-b",
              model_id: "meta/muse-spark-1.3-contributor",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "meta/muse-spark-1.3-c",
              model_id: "meta/muse-spark-1.3",
            },
            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 3.1 8B Instruct Turbo pricing and providers

Access Meta Llama 3.1 8B Instruct Turbo 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	$0.02	$0.04	—	—	131.1K	131.1K

Prices in USD per 1M tokens.

Other Meta models available through Inworld

Compare Meta Llama 3.1 8B Instruct Turbo with other Meta models available through Inworld Router or Realtime API.

							Capabilities
Muse Spark 1.3 Contributor	$0.10	$0.20	$0.002	—	1M	943.7K	+4
Muse Spark 1.3	$1.25	$4.25	$0.15	—	1M	943.7K	+4
Muse Glimmer 30B	$0.30	$1.20	$0.04	—	131.1K	16.4K	+2
Llama 3.3 70B Instruct Turbo	$0.10	$0.32	—	—	131.1K	131.1K

Prices in USD per 1M tokens.

Start building with Meta Llama 3.1 8B Instruct Turbo

Access Meta Llama 3.1 8B Instruct Turbo and every other model through Inworld Router or Realtime API. Create your free account and start routing in minutes.

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