OpenAIモデルを使用したファインチューニング

中級

これはAI分野の自動化ワークフローで、9個のノードを含みます。主にGoogleDrive, HttpRequest, ManualTrigger, Agent, OpenAiなどのノードを使用、AI技術を活用したスマート自動化を実現。 Google Driveを組み込んだOpenAIモデルのエンドツーエンド自動ファインチューニング

前提条件
  • Google Drive API認証情報
  • ターゲットAPIの認証情報が必要な場合あり
  • OpenAI API Key

カテゴリー

ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
  "id": "gAzsjTGbfWuvAObi",
  "meta": {
    "instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
    "templateCredsSetupCompleted": true
  },
  "name": "Fine-tuning with OpenAI models",
  "tags": [
    {
      "id": "2VG6RbmUdJ2VZbrj",
      "name": "Google Drive",
      "createdAt": "2024-12-04T16:50:56.177Z",
      "updatedAt": "2024-12-04T16:50:56.177Z"
    },
    {
      "id": "paTcf5QZDJsC2vKY",
      "name": "OpenAI",
      "createdAt": "2024-12-04T16:52:10.768Z",
      "updatedAt": "2024-12-04T16:52:10.768Z"
    }
  ],
  "nodes": [
    {
      "id": "ff65c2db-6a94-4e56-a10c-2538c9617df6",
      "name": "「Test workflow」クリック時",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        220,
        320
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "208fc618-0543-4552-bd65-9c808c879d88",
      "name": "Google Drive",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        440,
        320
      ],
      "parameters": {
        "fileId": {
          "__rl": true,
          "mode": "list",
          "value": "1wvlEcbxFIENvqL-bACzlLEfy5gA6uF9J",
          "cachedResultUrl": "https://drive.google.com/file/d/1wvlEcbxFIENvqL-bACzlLEfy5gA6uF9J/view?usp=drivesdk",
          "cachedResultName": "test_fine_tuning.jsonl"
        },
        "options": {
          "binaryPropertyName": "data.jsonl",
          "googleFileConversion": {
            "conversion": {
              "docsToFormat": "application/pdf"
            }
          }
        },
        "operation": "download"
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "HEy5EuZkgPZVEa9w",
          "name": "Google Drive account"
        }
      },
      "typeVersion": 3
    },
    {
      "id": "3580d925-c8c9-446f-bfa4-faae5ed3f44a",
      "name": "AI Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        500,
        800
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.7
    },
    {
      "id": "d309da46-c44e-47b7-bb46-5ee6fe7e6964",
      "name": "チャットメッセージ受信時",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        220,
        800
      ],
      "webhookId": "88151d03-e7f5-4c9a-8190-7cff8e849ca2",
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.1
    },
    {
      "id": "84b896f7-d1dd-4485-a088-3c7f8154a406",
      "name": "OpenAI Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        380,
        1000
      ],
      "parameters": {
        "model": "ft:gpt-4o-mini-2024-07-18:n3w-italia::AsVfsl7B",
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "CDX6QM4gLYanh0P4",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "3bff93e4-70c3-48c7-b0b3-d2a9881689c4",
      "name": "付箋ノート1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        220,
        560
      ],
      "parameters": {
        "width": 556.5145228215765,
        "height": 211.35269709543567,
        "content": "# Step 2\n\nOnce the .jsonl file for training is uploaded (See the entire process here.: https://platform.openai.com/finetune/), a \"new model\" will be created and made available via your API. OpenAI will automatically train it based on the uploaded .jsonl file. If the training is successful, the new model will be accessible via API.\n\neg. ft:gpt-4o-mini-2024-07-18:n3w-italia::XXXXX7B"
      },
      "typeVersion": 1
    },
    {
      "id": "ea67edd7-986d-47cd-bc1a-5df49851e27b",
      "name": "付箋ノート2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        220,
        -5.676348547717737
      ],
      "parameters": {
        "width": 777.3941908713687,
        "height": 265.161825726141,
        "content": "# Step 1\n\nCreate the training file .jsonl with the following syntax and upload it to Drive.\n\n{\"messages\": [{\"role\": \"system\", \"content\": \"You are an experienced and helpful travel assistant.\"}, {\"role\": \"user\", \"content\": \"What documents are needed to travel to the United States?\"}, {\"role\": \"assistant\", \"content\": \"To travel to the United States, you will need a valid passport and an ESTA authorization, which you can apply for online. Make sure to check the specific requirements based on your nationality.\"}]}\n....\n\nThe file will be uploaded here: https://platform.openai.com/storage/files\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "87df3b85-01ac-41db-b5b6-a236871fa4e2",
      "name": "ファイルをアップロード",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        660,
        320
      ],
      "parameters": {
        "options": {
          "purpose": "fine-tune"
        },
        "resource": "file",
        "binaryPropertyName": "data.jsonl"
      },
      "credentials": {
        "openAiApi": {
          "id": "CDX6QM4gLYanh0P4",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.8
    },
    {
      "id": "c8ec10d4-ff83-461f-94ac-45b68d298276",
      "name": "ファインチューニングジョブを作成",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        900,
        320
      ],
      "parameters": {
        "url": "https://api.openai.com/v1/fine_tuning/jobs",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"training_file\": \"{{ $json.id }}\",\n  \"model\": \"gpt-4o-mini-2024-07-18\"\n} ",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "0WeSLPyZXOxqMuzn",
          "name": "OpenAI API"
        }
      },
      "typeVersion": 4.2
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "a4aa95f5-132b-4aa3-a7f5-3bb316e00133",
  "connections": {
    "87df3b85-01ac-41db-b5b6-a236871fa4e2": {
      "main": [
        [
          {
            "node": "c8ec10d4-ff83-461f-94ac-45b68d298276",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "208fc618-0543-4552-bd65-9c808c879d88": {
      "main": [
        [
          {
            "node": "87df3b85-01ac-41db-b5b6-a236871fa4e2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "84b896f7-d1dd-4485-a088-3c7f8154a406": {
      "ai_languageModel": [
        [
          {
            "node": "3580d925-c8c9-446f-bfa4-faae5ed3f44a",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "d309da46-c44e-47b7-bb46-5ee6fe7e6964": {
      "main": [
        [
          {
            "node": "3580d925-c8c9-446f-bfa4-faae5ed3f44a",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ff65c2db-6a94-4e56-a10c-2538c9617df6": {
      "main": [
        [
          {
            "node": "208fc618-0543-4552-bd65-9c808c879d88",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
よくある質問

このワークフローの使い方は?

上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。

このワークフローはどんな場面に適していますか?

中級 - 人工知能

有料ですか?

このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス(OpenAI APIなど)は別途料金が発生する場合があります。

ワークフロー情報
難易度
中級
ノード数9
カテゴリー1
ノードタイプ8
難易度説明

経験者向け、6-15ノードの中程度の複雑さのワークフロー

作成者

Full-stack Web Developer based in Italy specialising in Marketing & AI-powered automations. For business enquiries, send me an email at info@n3w.it or add me on Linkedin.com/in/davideboizza

外部リンク
n8n.ioで表示

このワークフローを共有

カテゴリー

カテゴリー: 34