| --- |
| --- |
| license: apache-2.0 |
| task_categories: |
| - text-generation |
| --- |
| |
| ### Used Source Datasets: |
| - [Heimdall-v1.1 Cybersecurity Dataset](https://huggingface.co/datasets/AlicanKiraz0/Cybersecurity-Dataset-Heimdall-v1.1) (Conversations) |
| - [LiteCoder-Terminal-SFT](https://huggingface.co/datasets/Lite-Coder/LiteCoder-Terminal-SFT) |
| - [Creative-Writing-High-Quality-1300x](https://huggingface.co/datasets/Crownelius/Creative-Writing-High-Quality-1300x) |
|
|
| ### Data Cleaning & Quality Gate Applied: |
| This dataset has been rigorously filtered and normalized using a strict automated pipeline: |
| - **Deduplication:** Exact and normalized duplicates across all sources were removed using disk-backed database hashing. |
| - **Text Repair:** Fixed broken text encoding (*mojibake*) and unified Unicode normalization forms (NFC) via `ftfy`. |
| - **Heuristic Quality Filtering:** Removed low-quality records including trivial/too short user prompts, abnormally short or cut-off assistant responses, and text loops (excessive character/word repetition). |
| - **Privacy Gate:** Screened and removed records containing high-confidence secrets (API keys, credentials). |
