Update README: Add OpenAI format documentation

README.md

@@ -1,36 +1,57 @@
 ---
 license: mit
+tags:
+- n8n
+- workflow
+- automation
+- no-code
+- low-code
+- axolotl
+- fine-tuning
+- text-generation
 task_categories:
-  - text-generation
+- text-generation
 language:
-  - en
-tags:
-  - n8n
-  - workflow
-  - automation
-  - no-code
-  - low-code
-  - axolotl
-  - fine-tuning
+- en
 size_categories:
-  - 1K<n<10K
+- 1K<n<10K
 ---
 
 # n8n Workflow Templates Dataset
 
-A curated collection of n8n workflow automation templates formatted for LLM fine-tuning.
+A curated collection of n8n workflow automation templates formatted for LLM fine-tuning in multiple formats.
 
 ## Dataset Description
 
-This dataset contains **2,737** n8n workflow templates from the official n8n template library, formatted in Alpaca style for fine-tuning LLMs to generate n8n workflows.
+This dataset contains **2,737** n8n workflow templates from the official n8n template library, formatted in multiple formats for fine-tuning LLMs to generate n8n workflows.
+
+### Available Formats
+
+1. **Alpaca Format** (`train` split)
+   - Traditional instruction-input-output format
+   - Compatible with Axolotl and other Alpaca-based training frameworks
 
-### Data Fields (Alpaca Format)
+2. **OpenAI Messages Format** (`train_openai` split)
+   - Chat-based format with role-based messages
+   - Compatible with OpenAI fine-tuning API and similar chat-based training
 
-| Field | Description |
-|-------|-------------|
-| `instruction` | System prompt for n8n workflow generation |
-| `input` | User's workflow requirements/description |
-| `output` | Complete n8n workflow JSON |
+### Data Fields
+
+#### Alpaca Format
+| Field       | Description                               |
+| ----------- | ----------------------------------------- |
+| instruction | System prompt for n8n workflow generation |
+| input       | User's workflow requirements/description  |
+| output      | Complete n8n workflow JSON                |
+
+#### OpenAI Messages Format
+| Field    | Description                               |
+| -------- | ----------------------------------------- |
+| messages | Array of message objects with role and content |
+
+Each message object contains:
+- `role`: "user" or "assistant"
+- `content`: The message content (instruction or workflow JSON)
 
 ### System Prompt
 
@@ -40,43 +61,115 @@ All records share the same instruction:
 
 ## Dataset Structure
 
+### Alpaca Format Example
 ```json
 {
   "instruction": "You are an expert n8n workflow generation assistant...",
   "input": "Create a workflow that retrieves Google Analytics data...",
-  "output": "{\"id\": \"...\", \"nodes\": [...], \"connections\": {...}}"
+  "output": "{"id": "...", "nodes": [...], "connections": {...}}"
+}
+```
+
+### OpenAI Messages Format Example
+```json
+{
+  "messages": [
+    {
+      "role": "user",
+      "content": "You are an expert n8n workflow generation assistant...\n\nCreate a workflow that retrieves Google Analytics data..."
+    },
+    {
+      "role": "assistant",
+      "content": "{"id": "...", "nodes": [...], "connections": {...}}"
+    }
+  ]
 }
 ```
 
 ## Loading the Dataset
 
+### Using Hugging Face Datasets
+
 ```python
 from datasets import load_dataset
 
-dataset = load_dataset("mbakgun/n8nbuilder-n8n-workflows-dataset")
+# Load Alpaca format
+alpaca_dataset = load_dataset("mbakgun/n8nbuilder-n8n-workflows-dataset", split="train")
+
+# Load OpenAI format
+openai_dataset = load_dataset("mbakgun/n8nbuilder-n8n-workflows-dataset", split="train_openai")
+
+# Load both
+full_dataset = load_dataset("mbakgun/n8nbuilder-n8n-workflows-dataset")
 ```
 
-## Fine-tuning with Axolotl
+### Using Hugging Face Hub
+
+```python
+from huggingface_hub import hf_hub_download
+import json
+
+# Download Alpaca format
+alpaca_file = hf_hub_download(
+    repo_id="mbakgun/n8nbuilder-n8n-workflows-dataset",
+    filename="train.jsonl",
+    repo_type="dataset"
+)
+
+# Download OpenAI format
+openai_file = hf_hub_download(
+    repo_id="mbakgun/n8nbuilder-n8n-workflows-dataset",
+    filename="train_openai.jsonl",
+    repo_type="dataset"
+)
+```
+
+## Fine-tuning
+
+### With Axolotl (Alpaca Format)
 
 ```yaml
 datasets:
   - path: mbakgun/n8nbuilder-n8n-workflows-dataset
     type: alpaca
+    split: train
+```
+
+### With OpenAI Fine-tuning API (OpenAI Format)
+
+```python
+from openai import OpenAI
+
+client = OpenAI()
+
+# Prepare data from Hugging Face
+dataset = load_dataset("mbakgun/n8nbuilder-n8n-workflows-dataset", split="train_openai")
+
+# Convert to OpenAI format and upload
+training_file = client.files.create(
+    file=open("training_data.jsonl", "rb"),
+    purpose="fine-tune"
+)
 ```
 
+### With Other Frameworks
+
+Both formats can be easily converted to other training formats as needed.
+
 ## Use Cases
 
-- Fine-tuning LLMs to generate n8n workflows from natural language
-- Training models to understand workflow automation patterns
-- Building AI assistants for no-code/low-code automation
+* Fine-tuning LLMs to generate n8n workflows from natural language
+* Training models to understand workflow automation patterns
+* Building AI assistants for no-code/low-code automation
+* Research on code generation and workflow automation
 
 ## Statistics
 
-| Metric | Value |
-|--------|-------|
-| Total Workflows | 2,737 |
-| Format | JSONL (Alpaca) |
-| File | train.jsonl |
+| Metric          | Value          |
+| --------------- | -------------- |
+| Total Workflows | 2,737          |
+| Formats         | 2 (Alpaca, OpenAI Messages) |
+| Splits          | train (Alpaca), train_openai (OpenAI) |
 
 ## License
 
@@ -84,15 +177,15 @@ MIT License
 
 ## Acknowledgments
 
-This dataset is currently maintained by [n8nbuilder.dev](https://n8nbuilder.dev) — an AI-powered n8n workflow generation tool.
+This dataset is currently maintained by n8nbuilder.dev — an AI-powered n8n workflow generation tool.
 
 ### Data Sources & Attribution
 
-- **Template Source**: All workflow templates in this dataset are sourced from [n8n's public template gallery](https://n8n.io/workflows). Template creators retain all rights to their workflows.
-- **Indexing**: Templates were indexed using [n8n-mcp](https://github.com/czlonkowski/n8n-mcp) by [@czlonkowski](https://github.com/czlonkowski).
-- **n8n**: [n8n](https://n8n.io) is the workflow automation platform that powers these templates.
+* **Template Source**: All workflow templates in this dataset are sourced from n8n's public template gallery. Template creators retain all rights to their workflows.
+* **Indexing**: Templates were indexed using n8n-mcp by @czlonkowski.
+* **n8n**: n8n is the workflow automation platform that powers these templates.
 
-If you are a template creator and have concerns about your template being included, please [open an issue](https://huggingface.co/datasets/mbakgun/n8nbuilder-n8n-workflows-dataset/discussions).
+If you are a template creator and have concerns about your template being included, please open an issue.
 
 ## Citation