Triple
T12770225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Virginia Central Railroad |
E305227
|
entity |
| Predicate | servedRegion |
P82
|
FINISHED |
| Object | Shenandoah Valley region of Virginia |
E13324
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Shenandoah Valley region of Virginia | Statement: [Virginia Central Railroad, servedRegion, Shenandoah Valley region of Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shenandoah Valley region of Virginia Context triple: [Virginia Central Railroad, servedRegion, Shenandoah Valley region of Virginia]
-
A.
Piedmont region of Virginia
The Piedmont region of Virginia is a rolling plateau between the Blue Ridge Mountains and the Coastal Plain, characterized by fertile farmland, historic estates, and growing exurban communities.
-
B.
Shenandoah Valley
chosen
The Shenandoah Valley is a fertile and historic region of western Virginia and eastern West Virginia, nestled between the Blue Ridge and Allegheny Mountains and renowned for its scenic landscapes, agriculture, and Civil War heritage.
-
C.
Southwestern Virginia
Southwestern Virginia is a largely rural, mountainous region of the Commonwealth of Virginia, known for its Appalachian culture, coal-mining heritage, and scenic landscapes.
-
D.
Middle Peninsula of Virginia
The Middle Peninsula of Virginia is a rural coastal region between the Rappahannock and York rivers known for its small towns, agriculture, and Chesapeake Bay shoreline.
-
E.
Western District of Virginia
The Western District of Virginia is a federal judicial district covering the western portion of the Commonwealth of Virginia within the U.S. federal court system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96df4b36c81909bcc913dd5e535f8 |
completed | April 10, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68eba76008190ad9df2e2a5423471 |
completed | May 2, 2026, 11:54 p.m. |
Created at: April 9, 2026, 5:28 p.m.