Gemini-2.5-flash

The workflow JSON

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{
  "nodes": [
    {
      "parameters": {},
      "name": "Start",
      "type": "n8n-nodes-base.start",
      "typeVersion": 1,
      "id": "a1b2c3d4-e5f6-7890-1234-567890abcdef"
    },
    {
      "parameters": {
        "fields": [
          {
            "name": "sentence",
            "type": "string",
            "label": "Sentence to Translate",
            "required": true
          },
          {
            "name": "targetLanguage",
            "type": "options",
            "label": "Target Language",
            "options": [
              {
                "name": "English",
                "value": "English"
              },
              {
                "name": "Spanish",
                "value": "Spanish"
              },
              {
                "name": "French",
                "value": "French"
              },
              {
                "name": "German",
                "value": "German"
              },
              {
                "name": "Italian",
                "value": "Italian"
              },
              {
                "name": "Japanese",
                "value": "Japanese"
              },
              {
                "name": "Chinese (Simplified)",
                "value": "Chinese (Simplified)"
              }
            ],
            "default": "English",
            "required": true
          }
        ],
        "schema": {
          "properties": {
            "sentence": {
              "type": "string",
              "title": "Sentence to Translate"
            },
            "targetLanguage": {
              "type": "string",
              "title": "Target Language"
            }
          },
          "type": "object"
        },
        "displayNode": "return",
        "description": "Enter the sentence you want to translate and choose the target language."
      },
      "name": "Ask for Input",
      "type": "n8n-nodes-base.prompt",
      "typeVersion": 1,
      "id": "b2c3d4e5-f6a7-8901-2345-67890abcdef0"
    },
    {
      "parameters": {
        "mode": "json",
        "value": "={{$json.targetLanguage}}",
        "cases": [
          {
            "value": "English",
            "return": "English"
          },
          {
            "value": "Spanish",
            "return": "Spanish"
          },
          {
            "value": "French",
            "return": "French"
          },
          {
            "value": "German",
            "return": "German"
          },
          {
            "value": "Italian",
            "return": "Italian"
          },
          {
            "value": "Japanese",
            "return": "Japanese"
          },
          {
            "value": "Chinese (Simplified)",
            "return": "Chinese (Simplified)"
          }
        ]
      },
      "name": "Switch on Language",
      "type": "n8n-nodes-base.switch",
      "typeVersion": 1,
      "id": "c3d4e5f6-a7b8-9012-3456-7890abcdef01"
    },
    {
      "parameters": {
        "model": "gpt-3.5-turbo",
        "messages": [
          {
            "role": "user",
            "content": "Translate the following sentence to English: \"{{ $json.sentence }}\""
          }
        ],
        "authentication": "apiKey"
      },
      "name": "Translate to English",
      "type": "n8n-nodes-base.openAiChatCompletion",
      "typeVersion": 1,
      "id": "d4e5f6a7-b8c9-0123-4567-890abcdef02"
    },
    {
      "parameters": {
        "model": "gpt-3.5-turbo",
        "messages": [
          {
            "role": "user",
            "content": "Translate the following sentence to Spanish: \"{{ $json.sentence }}\""
          }
        ],
        "authentication": "apiKey"
      },
      "name": "Translate to Spanish",
      "type": "n8n-nodes-base.openAiChatCompletion",
      "typeVersion": 1,
      "id": "e5f6a7b8-c9d0-1234-5678-90abcdef03"
    },
    {
      "parameters": {
        "model": "gpt-3.5-turbo",
        "messages": [
          {
            "role": "user",
            "content": "Translate the following sentence to French: \"{{ $json.sentence }}\""
          }
        ],
        "authentication": "apiKey"
      },
      "name": "Translate to French",
      "type": "n8n-nodes-base.openAiChatCompletion",
      "typeVersion": 1,
      "id": "f6a7b8c9-d0e1-2345-6789-0abcdef04"
    },
    {
      "parameters": {
        "model": "gpt-3.5-turbo",
        "messages": [
          {
            "role": "user",
            "content": "Translate the following sentence to German: \"{{ $json.sentence }}\""
          }
        ],
        "authentication": "apiKey"
      },
      "name": "Translate to German",
      "type": "n8n-nodes-base.openAiChatCompletion",
      "typeVersion": 1,
      "id": "a7b8c9d0-e1f2-3456-7890-abcdef05"
    },
    {
      "parameters": {
        "model": "gpt-3.5-turbo",
        "messages": [
          {
            "role": "user",
            "content": "Translate the following sentence to Italian: \"{{ $json.sentence }}\""
          }
        ],
        "authentication": "apiKey"
      },
      "name": "Translate to Italian",
      "type": "n8n-nodes-base.openAiChatCompletion",
      "typeVersion": 1,
      "id": "b8c9d0e1-f2a3-4567-8901-bcdef06"
    },
    {
      "parameters": {
        "model": "gpt-3.5-turbo",
        "messages": [
          {
            "role": "user",
            "content": "Translate the following sentence to Japanese: \"{{ $json.sentence }}\""
          }
        ],
        "authentication": "apiKey"
      },
      "name": "Translate to Japanese",
      "type": "n8n-nodes-base.openAiChatCompletion",
      "typeVersion": 1,
      "id": "c9d0e1f2-a3b4-5678-9012-cdef07"
    },
    {
      "parameters": {
        "model": "gpt-3.5-turbo",
        "messages": [
          {
            "role": "user",
            "content": "Translate the following sentence to Chinese (Simplified): \"{{ $json.sentence }}\""
          }
        ],
        "authentication": "apiKey"
      },
      "name": "Translate to Chinese (Simplified)",
      "type": "n8n-nodes-base.openAiChatCompletion",
      "typeVersion": 1,
      "id": "d0e1f2a3-b4c5-6789-0123-def08"
    },
    {
      "parameters": {
        "values": {
          "result": "={{ $json.choices[0].message.content }}"
        }
      },
      "name": "Output Translated Text",
      "type": "n8n-nodes-base.return",
      "typeVersion": 1,
      "id": "e1f2a3b4-c5d6-7890-1234-ef09"
    }
  ],
  "connections": [
    {
      "from": "Start",
      "to": "Ask for Input"
    },
    {
      "from": "Ask for Input",
      "to": "Switch on Language"
    },
    {
      "from": "Switch on Language",
      "to": "Translate to English",
      "fromHandle": "English"
    },
    {
      "from": "Switch on Language",
      "to": "Translate to Spanish",
      "fromHandle": "Spanish"
    },
    {
      "from": "Switch on Language",
      "to": "Translate to French",
      "fromHandle": "French"
    },
    {
      "from": "Switch on Language",
      "to": "Translate to German",
      "fromHandle": "German"
    },
    {
      "from": "Switch on Language",
      "to": "Translate to Italian",
      "fromHandle": "Italian"
    },
    {
      "from": "Switch on Language",
      "to": "Translate to Japanese",
      "fromHandle": "Japanese"
    },
    {
      "from": "Switch on Language",
      "to": "Translate to Chinese (Simplified)",
      "fromHandle": "Chinese (Simplified)"
    },
    {
      "from": "Translate to English",
      "to": "Output Translated Text"
    },
    {
      "from": "Translate to Spanish",
      "to": "Output Translated Text"
    },
    {
      "from": "Translate to French",
      "to": "Output Translated Text"
    },
    {
      "from": "Translate to German",
      "to": "Output Translated Text"
    },
    {
      "from": "Translate to Italian",
      "to": "Output Translated Text"
    },
    {
      "from": "Translate to Japanese",
      "to": "Output Translated Text"
    },
    {
      "from": "Translate to Chinese (Simplified)",
      "to": "Output Translated Text"
    }
  ]
}

About this workflow

Gemini-2.5-Flash. Uses start, prompt, openAiChatCompletion, return. Manual trigger; 11 nodes.

Source: https://gist.github.com/richardsondx/706d217f2999955b5eb905f7d8c78c73 — original creator credit. Request a take-down →

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