Triple
T1175219
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chapel Hill, North Carolina |
E25007
|
entity |
| Predicate | hasPublicTransitSystem |
P105
|
FINISHED |
| Object | Chapel Hill Transit |
E92939
|
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: Chapel Hill Transit | Statement: [Chapel Hill, North Carolina, hasPublicTransitSystem, Chapel Hill Transit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chapel Hill Transit Context triple: [Chapel Hill, North Carolina, hasPublicTransitSystem, Chapel Hill Transit]
-
A.
Chapel Hill Transit
chosen
Chapel Hill Transit is the public bus system serving Chapel Hill and the surrounding area in North Carolina, providing fare-free local and regional transit services.
-
B.
GoRaleigh bus system
The GoRaleigh bus system is the primary public transit network serving Raleigh, North Carolina and surrounding areas with fixed-route and paratransit bus services.
-
C.
Greensboro Transit Agency
Greensboro Transit Agency is the primary public bus transportation provider serving the city of Greensboro in North Carolina.
-
D.
Town of Chapel Hill (partial)
The Town of Chapel Hill is a well-known college town in North Carolina, home to the University of North Carolina at Chapel Hill and recognized for its vibrant academic and cultural community.
-
E.
Gastonia Transit
Gastonia Transit is the primary public bus transportation system serving the city of Gastonia in North Carolina.
- 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_69a494267b4c819088c97a59182bf56a |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd0bed00819091d71983d787a030 |
completed | March 1, 2026, 10:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac6f1a13bc81909da2cfdbad397861 |
completed | March 7, 2026, 6:31 p.m. |
Created at: March 1, 2026, 7:45 p.m.