---
license: mit
task_categories:
- token-classification
tags:
- ner
- relation-extraction
- aviation
size_categories:
- 1K<10K
---

# AeroGraph

Named Entity Recognition + Relation Extraction dataset built from NTSB aviation
accident narratives.

Each record contains `id`, `text`, `entities`, `relations`, and `meta` (review
statistics for that record).

**Status: work in progress.** The dataset is currently being reviewed, and new
examples are added on a daily basis.

## Source

The narrative `text` field is the "Analysis" section of NTSB (National
Transportation Safety Board) Aviation Investigation Final Reports, drawn from
the NTSB's public [CAROL](https://data.ntsb.gov/carol-main-public/) (Case
Analysis and Reporting Online) database. Original NTSB accident case numbers
(e.g. `ERA23LA165`, `WPR23LA236`) are preserved in the source text.
Entity/relation annotations are original work produced for this project.