Triple
T22964320
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Side Railroad |
E570995
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | south-central Virginia |
—
|
NE NERFINISHED |
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: south-central Virginia | Statement: [South Side Railroad, regionServed, south-central Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: south-central Virginia Context triple: [South Side Railroad, regionServed, south-central Virginia]
-
A.
south-central Virginia
chosen
South-central Virginia is a largely rural region of the U.S. state of Virginia characterized by small towns, agricultural landscapes, and a mix of historical and industrial communities.
-
B.
central Virginia
Central Virginia is a region of the U.S. state of Virginia centered around cities like Lynchburg and Charlottesville, known for its mix of historic communities, higher education institutions, and growing economic activity.
-
C.
Central Virginia
Central Virginia is a region of the U.S. state of Virginia that encompasses the area around Charlottesville and other nearby communities, known for its historical significance, educational institutions, and scenic landscapes.
-
D.
Central Virginia
Central Virginia is a region of the U.S. state of Virginia that includes the capital city of Richmond and its surrounding areas.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245b212a88190b5259caf51606084 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f181f763688190aab8f444a1a71577 |
completed | April 29, 2026, 3:58 a.m. |
Created at: April 17, 2026, 3:47 p.m.