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🧩 AI Files ​

Once you’ve prepared your datasets, the next step is to create an AI File.
An AI File is a .jsonl (JSON Lines) document that contains all your question–answer pairs in the correct format for fine-tuning OpenAI models.

These files are automatically formatted and stored both in Ainisa and on your OpenAI account.

📋 Overview ​

AI Files are used during fine-tuning to train your custom models.
Each file contains one or more datasets you’ve created manually or automatically from uploaded files.

You can create a new AI File from the AI Files section:
👉 https://ainisa.com/business/ai-files/create

🪜 Steps to Create an AI File ​

  1. Go to Create AI File
  2. Select Fine-tuning Type
    • Choose the type of fine-tuning this file will be used for:
      • Supervised — the model learns directly from good answers.
      • Direct Preference Optimized (DPO) — the model learns from both good and bad examples.
  3. Include Manually Added Questions
    • Choose Yes if you want to include datasets you’ve created manually.
    • Choose No if you only want datasets generated from your uploaded files.
  4. Select Files
    • Choose the files (previously uploaded in the Training Files section) whose datasets will be added to this AI file.
  5. Click Save — Ainisa will create a .jsonl file containing your training data.

Create AI File

💾 What Happens Next ​

  • Ainisa automatically converts the selected datasets into a .jsonl file.
  • The file is securely saved both on Ainisa servers and your linked OpenAI account.
  • This .jsonl file will later be available in the Fine-tuning section to start your training job.

🧠 Notes ​

  • Only OpenAI models currently support fine-tuning.
  • A minimum of 10 datasets is required to create a valid AI file.
  • The .jsonl file is generated automatically — no manual formatting needed.
  • You can create multiple AI files for different projects or fine-tuning types.
  • If you include DPO datasets, make sure they contain both “good” and “bad” answers.
  • Creating .jsonl AI files is available starting from the Pro subscription plan.
    See the Pricing page for details.

✅ Tip: For more details about fine-tuning methods, check out: