Triple
T10239785
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh–Cincinnati |
E243556
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Appalachian region |
E26066
|
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: Appalachian region | Statement: [Pittsburgh–Cincinnati, regionServed, Appalachian region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Appalachian region Context triple: [Pittsburgh–Cincinnati, regionServed, Appalachian region]
-
A.
Appalachia
chosen
Appalachia is a culturally distinct region of the eastern United States known for its mountainous terrain, coal mining heritage, and rich traditions in folk music and storytelling.
-
B.
Appalachian Highlands division
The Appalachian Highlands division is a major physiographic region of eastern North America characterized by ancient, eroded mountains, plateaus, and valleys extending from Canada to the southern United States.
-
C.
Piedmont Atlantic region
The Piedmont Atlantic region is a fast-growing, economically integrated urban corridor in the southeastern United States that includes major cities such as Atlanta, Charlotte, and Raleigh.
-
D.
Southern Highlands
The Southern Highlands is a scenic region of the Scottish Highlands characterized by rugged mountains, lochs, and glens stretching north of the Central Belt.
-
E.
Southern Highlands
The Southern Highlands is a picturesque, elevated region of New South Wales, Australia, known for its cool climate, historic towns, gardens, and wineries.
- 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_69d381b0f97c819085c9b45799a5fb7c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d21e27f08190b956d351a75c7c52 |
completed | April 7, 2026, 9:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71ca702d48190adc39b85c0fe6334 |
completed | April 9, 2026, 3:27 a.m. |
Created at: April 6, 2026, 11:24 a.m.