README.md

---
pretty_name: CitationGround-1M (Platinum)
language:
- en
license: apache-2.0
task_categories:
- question-answering
- text-generation
tags:
- rag
- grounding
- citations
- retrieval
- hallucination-reduction
- hard-negatives
size_categories:
- n<1K  # sample pack; replace after scaling
dataset_info:
  creator: "Within US AI"
  contact: "Within US AI"
  created: "2025-12-30T16:53:41Z"
  schema: "See Features section below"
---

# CitationGround-1M (Platinum)

**Developer/Publisher:** Within US AI  
**Version:** 0.1.0 (sample pack)  
**Created:** 2025-12-30T16:53:41Z

## What this dataset is
`CitationGround-1M` is a **citation-locked** grounded QA/RAG dataset:
- Answer using only the provided `contexts`
- Provide **span-level citations** (doc_id + offsets)
- Includes `answerable=false` hard negatives for abstention behavior

## Features / schema (JSONL)
- `example_id` (string)
- `question` (string)
- `contexts` (list of docs)
- `answer` (string)
- `citations` (list of spans)
- `answerable` (bool)
- `difficulty` (int; 1–5)
- `reason` (string)
- `language` (string)
- `created_utc` (string)
- `license_note` (string)

### Context doc format
- `doc_id`, `title`, `text`, `source_type`, `provenance`

### Citation span format
- `doc_id`, `start`, `end` (character offsets in `text`)

## Splits
- `data/train.jsonl`
- `data/validation.jsonl`
- `data/test.jsonl`

## How to load
```python
from datasets import load_dataset
ds = load_dataset("json", data_files={"train":"data/train.jsonl","validation":"data/validation.jsonl","test":"data/test.jsonl"})
print(ds["train"][0])
```