---
title: Dali
emoji: ⚖️
colorFrom: gray
colorTo: blue
sdk: static
pinned: true
---

# Dali

### The open verification layer for AI

Dali is the open verification layer for AI: it creates, scores, and preserves evidence so AI-assisted outputs can be independently verified, exchanged, and replayed. Legal AI is the proving ground.

---

## Open Artifacts

**[Dali Open Evidence Corpus](https://huggingface.co/datasets/yenklabs/open-evidence-corpus)** · *available*  
Cross-jurisdiction seed evidence for reproducible research.

**[Dali Citation Benchmark (Seed Sample)](https://huggingface.co/datasets/yenklabs/dali-citation-benchmark)** · *available*  
5 hand-curated cases, 14 authorities — methodology review sample (not the full run).

**[Dali Verification Taxonomy](https://huggingface.co/datasets/yenklabs/dali-verification-taxonomy)** · *available*  
Shared vocabulary for classifying verification outcomes.

**[Full evaluation run](https://github.com/yenklabs/Dali/tree/main/data/results)** · *available*  
524 citations · 3 models · 5 jurisdiction tracks — on GitHub `data/results/`.

**[Evidence Infrastructure](https://github.com/yenklabs/Dali)** · *available (early-stage v0.2.1)*  
Open verification engine, methodologies, and reproducible evaluation workflows.

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## Quick Start

```python
from datasets import load_dataset

dataset = load_dataset("yenklabs/open-evidence-corpus")
```

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**[GitHub](https://github.com/yenklabs/Dali)** · **[Contribute](https://github.com/yenklabs/Dali/blob/main/CONTRIBUTING.md)** · **[yenklabs.com](https://yenklabs.com)**

---

## Research models (roadmap)

Lightweight, reproducible research models — not foundation models. All *planned*.

| Release | Model | Purpose | Status |
|---------|-------|---------|--------|
| v0.1 | Dali Verification Taxonomy Classifier | Predict standardized verification outcome labels | planned |
| v0.2 | Dali Citation Risk Classifier | Estimate citation verification risk from evidence metadata | planned |
| v0.3 | Dali Authority Matching Baseline | Reproducible baseline for authority matching experiments | planned |
| v0.4 | Dali Proposition Support Classifier | Classify proposition support relationships for legal authorities | planned |

---

## Ecosystem

| Layer | Status |
|-------|--------|
| **Datasets** — Open Evidence Corpus, Citation Benchmark seed sample, Verification Taxonomy | available |
| **Full evaluation run** — 524 citations on [github.com/yenklabs/Dali/data/results](https://github.com/yenklabs/Dali/tree/main/data/results) | available |
| **Models** — Taxonomy Classifier, Citation Risk, Authority Matching, Proposition Support | planned |
| **Spaces** — Evidence Explorer, Benchmark Dashboard, Citation Verification Demo | planned |
| **Future datasets** — Evaluation Prompts, Replay Corpus, Evidence Artifacts | planned |

> Dali is the open verification layer for AI: it creates, scores, and preserves evidence so AI-assisted outputs can be independently verified, exchanged, and replayed.