Triple
T1662826
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Pittsburgh |
E35946
|
entity |
| Predicate | hasNotableBuilding |
P1544
|
FINISHED |
| Object | Cathedral of Learning |
E112175
|
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: Cathedral of Learning | Statement: [University of Pittsburgh, hasNotableBuilding, Cathedral of Learning]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cathedral of Learning Context triple: [University of Pittsburgh, hasNotableBuilding, Cathedral of Learning]
-
A.
Cathedral of Learning
chosen
The Cathedral of Learning is a 42-story Gothic Revival skyscraper on the University of Pittsburgh campus, renowned as one of the tallest educational buildings in the world.
-
B.
Sproul Hall
Sproul Hall is a prominent administrative building and historic focal point for student activism on the University of California, Berkeley campus.
-
C.
Sibley Hall
Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
-
D.
Tanenbaum Hall
Tanenbaum Hall is a primary academic and administrative building of the University of Pennsylvania Carey Law School, housing classrooms, offices, and legal research facilities.
-
E.
Wurster Hall
Wurster Hall is a prominent Brutalist-style academic building at the University of California, Berkeley, housing the College of Environmental Design’s architecture, landscape architecture, and planning programs.
- 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_69a88606aa808190aa0b421b4271f220 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90ab5d1a08190a3325ff203b573fb |
completed | March 5, 2026, 4:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad682d968081909494920f3a7ea3af |
completed | March 8, 2026, 12:14 p.m. |
Created at: March 4, 2026, 7:29 p.m.