docs: improve dataset card — badges, artifact table, loading examples, verified snapshot

README.md

@@ -32,6 +32,9 @@ verified: true
 
 # SakThai Kaggle Notebooks
 
+[![Download Dataset](https://img.shields.io/badge/Data-MIT-green)](https://huggingface.co/datasets/Nanthasit/sakthai-kaggle-notebooks)
+[![Downloads](https://img.shields.io/badge/dynamic/json?logo=huggingface&color=yellow&label=downloads&query=$.downloads&url=https://huggingface.co/api/datasets/Nanthasit/sakthai-kaggle-notebooks)](https://huggingface.co/datasets/Nanthasit/sakthai-kaggle-notebooks)
+
 Part of the [SakThai Model Family](https://huggingface.co/collections/Nanthasit/sakthai-model-family).
 
 ## Dataset Summary
@@ -45,9 +48,16 @@ This repository stores a curated collection of notebooks and job scripts used du
 - Utilities: `deploy-endpoint.py`, validation and evaluation helpers
 - Helper scripts under `scripts/` for evaluation, auditing, conversion, and push operations
 
-## Data Fields
+## Artifact Index
+
+There is no tabular dataset in this repo; it stores script and notebook artifacts for experimentation and operational workflows.
 
-There are no structured dataset fields in this repo; the contents are script/notebook artifacts intended for experimentation and operational workflows.
+| Artifact | Type | Purpose |
+|----------|------|---------|
+| Notebooks | `.ipynb` | Training, evaluation, and deployment experiments on Kaggle/Colab |
+| Training scripts | `.py` | Reproducible training jobs and job launchers |
+| Evaluation scripts | `.py` | Benchmark and eval harnesses |
+| Utilities | `.py` | Deployment, validation, and conversion helpers |
 
 ## Splits
 
@@ -74,7 +84,7 @@ There are no structured dataset fields in this repo; the contents are script/not
 | Viewer note | Datasets Server preview/tabular statistics are unavailable because this is a code/notebook collection |
 | Verified by | SakThai / HF API |
 
-## How to Load
+## Loading Examples
 
 ```python
 from huggingface_hub import hf_hub_download
@@ -95,10 +105,30 @@ files = hf_hub_download(
 print(files)
 ```
 
+```python
+from huggingface_hub import list_repo_files
+
+# Inspect available artifacts before downloading
+files = list_repo_files("Nanthasit/sakthai-kaggle-notebooks", repo_type="dataset")
+print(files)
+```
+
 ## Usage
 
 Use this repo to access experiment code and reusable training/evaluation workflows for SakThai family runs on GPU notebook environments. Files can be downloaded directly from the Hugging Face Hub and run in compatible Colab/Kaggle environments.
 
+## Verified Snapshot
+
+| Property | Value |
+|----------|-------|
+| Dataset ID | `Nanthasit/sakthai-kaggle-notebooks` |
+| Files | 31 artifacts: notebooks, training/eval scripts, utilities |
+| Total storage | ~200 KB |
+| Format | `.ipynb`, `.py` |
+| Last modified | 2026-08-01 |
+| Verified by | SakThai / HF API |
+| Tabular rows | Not applicable — code/notebook collection |
+
 ## Citation
 
 ```bibtex