Triple
T13515214
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Cardinal |
E322741
|
entity |
| Predicate | majorStop |
P29762
|
FINISHED |
| Object | Charleston, West Virginia |
E68396
|
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: Charleston, West Virginia | Statement: [Amtrak Cardinal, majorStop, Charleston, West Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charleston, West Virginia Context triple: [Amtrak Cardinal, majorStop, Charleston, West Virginia]
-
A.
Charleston, West Virginia
chosen
Charleston, West Virginia is the capital and largest city of the state of West Virginia, situated along the Kanawha River and serving as a regional center for government, commerce, and transportation.
-
B.
Montgomery, West Virginia
Montgomery, West Virginia, is a small city along the Kanawha River in southern West Virginia historically known as a coal town and former home of the West Virginia University Institute of Technology.
-
C.
Marlinton, West Virginia
Marlinton, West Virginia is a small town in Pocahontas County known as a gateway to the Monongahela National Forest and the outdoor recreation of the Allegheny Mountains.
-
D.
Augusta, West Virginia
Augusta, West Virginia is an unincorporated rural community in Hampshire County known for its scenic Appalachian setting and small-town character.
-
E.
Davis, West Virginia
Davis, West Virginia is a small mountain town in Tucker County known as a gateway to outdoor recreation in the Allegheny Mountains, including nearby state parks, forests, and ski areas.
- 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_69d80766a21881909f21a1b7421d3b8a |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbafa0ed508190b2855171b1945e84 |
completed | April 12, 2026, 2:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fba1b300888190980173b585b27d48 |
completed | May 6, 2026, 8:16 p.m. |
Created at: April 9, 2026, 9:44 p.m.