Mistral

Ministral 3 8b

Name: Ministral 3 8b
Brand: Mistral
Price: 0.15 USD
Availability: InStock

Ministral 3 8b is a large language model by Mistral. Priced at $0.15 per million input tokens and $0.15 per million output tokens, it is one of the most cost-efficient options in its class. Access Ministral 3 8b 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": "mistral/ministral-3-8b-a",
          "model_id": "mistral/ministral-3-8b"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "mistral/codestral-2508-b",
          "model_id": "mistral/codestral-2508"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "mistral/codestral-latest-c",
          "model_id": "mistral/codestral-latest"
        },
        "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": "mistral/ministral-3-8b-a",
                        "model_id": "mistral/ministral-3-8b"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "mistral/codestral-2508-b",
                        "model_id": "mistral/codestral-2508"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "mistral/codestral-latest-c",
                        "model_id": "mistral/codestral-latest"
                    },
                    "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: "mistral/ministral-3-8b-a",
              model_id: "mistral/ministral-3-8b",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "mistral/codestral-2508-b",
              model_id: "mistral/codestral-2508",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "mistral/codestral-latest-c",
              model_id: "mistral/codestral-latest",
            },
            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!"}]
}'

Ministral 3 8b pricing and providers

Access Ministral 3 8b through Mistral via Inworld Router or Realtime API.

					Capabilities	Input modalities	Output modalities
Mistral	—	—	$0.15	$0.15	—

Other Mistral models available through Inworld

Compare Ministral 3 8b with other Mistral models available through Inworld Router or Realtime API.

					Capabilities
Codestral 2508	256K	256K	$0.30	$0.90
Codestral Latest	32K	8.2K	$1.00	$3.00
Devstral 2	256K	256K	$0.40	$2.00
Devstral Medium 2507	128K	128K	$0.40	$2.00
Devstral Medium Latest	256K	256K	$0.40	$2.00
Devstral Small	128K	128K	$0.10	$0.30
Devstral Small 2	256K	256K	$0.10	$0.30
Labs Mistral Small Creative	—	—	$0.10	$0.30	—
Magistral Medium 2509	40K	40K	$2.00	$5.00
Magistral Medium Latest	40K	40K	$2.00	$5.00
Magistral Small Latest	40K	40K	$0.50	$1.50
Ministral 3 14b	—	—	$0.20	$0.20	—
Ministral 3 3b	—	—	$0.10	$0.10	—
Mistral Large 2	128K	128K	$2.00	$6.00
Mistral Large 3	262.1K	262.1K	$0.50	$1.50
Mistral Medium	32K	8.2K	$2.70	$8.10
Mistral Medium 2505	131.1K	8.2K	$0.40	$2.00
Mistral Medium 2508	—	—	$0.40	$2.00	—
Mistral Medium Latest	131.1K	131.1K	$0.40	$2.00
Mistral Small 2603	—	—	$0.15	$0.60	—
Mistral Small 3.2	131.1K	131.1K	$0.06	$0.18
Mistralai/Mistral Nemo Instruct 2407	131.1K	131.1K	$0.02	$0.04
Mistralai/Mistral Small 24B Instruct 2501	32.8K	32.8K	$0.05	$0.08
Mistralai/Mistral Small 3.2 24B Instruct 2506	128K	128K	$0.075	$0.20
Mistralai/Mixtral 8x7B Instruct V0.1	32.8K	32.8K	$0.54	$0.54
Open Mistral Nemo	128K	128K	$0.30	$0.30
Open Mistral Nemo 2407	128K	128K	$0.30	$0.30
Pixtral Large 2411	128K	128K	$2.00	$6.00

View all models

Start building with Ministral 3 8b

Access Ministral 3 8b and every other model through Inworld Router or Realtime API. Create your free account and start routing in minutes.

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