Triple
T22277036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uptown, Pittsburgh |
E550633
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Duquesne University campus area |
—
|
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: Duquesne University campus area | Statement: [Uptown, Pittsburgh, contains, Duquesne University campus area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duquesne University campus area Context triple: [Uptown, Pittsburgh, contains, Duquesne University campus area]
-
A.
Carnegie Mellon University campus area
The Carnegie Mellon University campus area is the urban Pittsburgh campus of a leading research university renowned for its strengths in computer science, engineering, and artificial intelligence.
-
B.
Duquesne University
chosen
Duquesne University is a private Catholic research university in Pittsburgh, Pennsylvania, known for its strong programs in health sciences, law, and business.
-
C.
Shadyside Campus
Shadyside Campus is Chatham University's historic main campus located in Pittsburgh’s Shadyside neighborhood, known for its collegiate Gothic architecture and landscaped grounds.
-
D.
Pittsburgh university district
The Pittsburgh university district is an urban neighborhood in Pittsburgh, Pennsylvania, known for its concentration of major universities, academic institutions, and student-oriented amenities.
-
E.
Pittsburgh East campus
Pittsburgh East campus is a regional satellite campus of Indiana University of Pennsylvania serving students in the Pittsburgh area.
- 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_69e11e44d538819097c6b8f333af3352 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f14ea8a6688190bcd168670420ec59 |
completed | April 29, 2026, 12:19 a.m. |
Created at: April 16, 2026, 8:40 p.m.