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m2m100-1.2b

Translation • Meta
@cf/meta/m2m100-1.2b

Multilingual encoder-decoder (seq-to-seq) model trained for Many-to-Many multilingual translation

Model Info
Terms and Licenselink ↗
More informationlink ↗
BatchYes
Unit Pricing$0.34 per M input tokens, $0.34 per M output tokens

Usage

Workers - TypeScript
TypeScript
export interface Env {
  AI: Ai;
}


export default {
  async fetch(request, env): Promise<Response> {


    const response = await env.AI.run(
      "@cf/meta/m2m100-1.2b",
      {
        text: "I'll have an order of the moule frites",
        source_lang: "english", // defaults to english
        target_lang: "french",
      }
    );


    return new Response(JSON.stringify(response));
  },
} satisfies ExportedHandler<Env>;

Python
Python
import requests


API_BASE_URL = "https://api.cloudflare.com/client/v4/accounts/{ACCOUNT_ID}/ai/run/"
headers = {"Authorization": "Bearer {API_TOKEN}"}


def run(model, input):
    response = requests.post(f"{API_BASE_URL}{model}", headers=headers, json=input)
    return response.json()


output = run('@cf/meta/m2m100-1.2b', {
  "text": "I'll have an order of the moule frites",
  "source_lang": "english",
  "target_lang": "french"
})


print(output)

curl
Terminal window
curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run/@cf/meta/m2m100-1.2b  \
    -X POST  \
    -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"  \
    -d '{ "text": "Ill have an order of the moule frites", "source_lang": "english", "target_lang": "french" }'

Parameters

* indicates a required field

Input

  • 0 object

    • text string required min 1

      The text to be translated

    • source_lang string default en

      The language code of the source text (e.g., 'en' for English). Defaults to 'en' if not specified

    • target_lang string required

      The language code to translate the text into (e.g., 'es' for Spanish)

  • 1 object

    • requests array required

      Batch of the embeddings requests to run using async-queue

      • items object

        • text string required min 1

          The text to be translated

        • source_lang string default en

          The language code of the source text (e.g., 'en' for English). Defaults to 'en' if not specified

        • target_lang string required

          The language code to translate the text into (e.g., 'es' for Spanish)

Output

  • 0 object

    • translated_text string

      The translated text in the target language

  • 1 object

    • request_id string

      The async request id that can be used to obtain the results.

API Schemas

The following schemas are based on JSON Schema

{
    "type": "object",
    "oneOf": [
        {
            "properties": {
                "text": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The text to be translated"
                },
                "source_lang": {
                    "type": "string",
                    "default": "en",
                    "description": "The language code of the source text (e.g., 'en' for English). Defaults to 'en' if not specified"
                },
                "target_lang": {
                    "type": "string",
                    "description": "The language code to translate the text into (e.g., 'es' for Spanish)"
                }
            },
            "required": [
                "text",
                "target_lang"
            ]
        },
        {
            "properties": {
                "requests": {
                    "type": "array",
                    "description": "Batch of the embeddings requests to run using async-queue",
                    "items": {
                        "type": "object",
                        "properties": {
                            "text": {
                                "type": "string",
                                "minLength": 1,
                                "description": "The text to be translated"
                            },
                            "source_lang": {
                                "type": "string",
                                "default": "en",
                                "description": "The language code of the source text (e.g., 'en' for English). Defaults to 'en' if not specified"
                            },
                            "target_lang": {
                                "type": "string",
                                "description": "The language code to translate the text into (e.g., 'es' for Spanish)"
                            }
                        },
                        "required": [
                            "text",
                            "target_lang"
                        ]
                    }
                }
            },
            "required": [
                "requests"
            ]
        }
    ]
}