Triple
T352620
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duke University |
E7474
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Duke Chapel
Duke Chapel is a prominent neo-Gothic church and iconic landmark at the heart of Duke University’s campus in Durham, North Carolina.
|
E46171
|
NE FINISHED |
How this triple was built (4 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: Duke Chapel | Statement: [Duke University, hasFacility, Duke Chapel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duke Chapel Context triple: [Duke University, hasFacility, Duke Chapel]
-
A.
Sproul Hall
Sproul Hall is a prominent administrative building and historic focal point for student activism on the University of California, Berkeley campus.
-
B.
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.
-
C.
Convocation Hall
Convocation Hall is a historic domed auditorium at the University of Toronto’s St. George campus, renowned as the primary venue for graduation ceremonies and major academic events.
-
D.
Phelps Hall
Phelps Hall is a collegiate Gothic-style building at Yale University, known for its distinctive tower and role as a residence and academic space on the Old Campus.
-
E.
McClellan Hall
McClellan Hall is a historic collegiate building located on Yale University's Old Campus in New Haven, Connecticut.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Duke Chapel Triple: [Duke University, hasFacility, Duke Chapel]
Generated description
Duke Chapel is a prominent neo-Gothic church and iconic landmark at the heart of Duke University’s campus in Durham, North Carolina.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Duke Chapel Target entity description: Duke Chapel is a prominent neo-Gothic church and iconic landmark at the heart of Duke University’s campus in Durham, North Carolina.
-
A.
Sproul Hall
Sproul Hall is a prominent administrative building and historic focal point for student activism on the University of California, Berkeley campus.
-
B.
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.
-
C.
Convocation Hall
Convocation Hall is a historic domed auditorium at the University of Toronto’s St. George campus, renowned as the primary venue for graduation ceremonies and major academic events.
-
D.
Phelps Hall
Phelps Hall is a collegiate Gothic-style building at Yale University, known for its distinctive tower and role as a residence and academic space on the Old Campus.
-
E.
McClellan Hall
McClellan Hall is a historic collegiate building located on Yale University's Old Campus in New Haven, Connecticut.
- F. None of above. chosen
Provenance (5 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_69a2e7e696948190bebc966535995e45 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eb7f1be88190964ddcbb6a05f021 |
completed | Feb. 28, 2026, 1:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3e86175588190a893cb2266f06170 |
completed | March 1, 2026, 7:18 a.m. |
| NEDg | Description generation | batch_69a3e90cf0f8819099ea4f776ae7694a |
completed | March 1, 2026, 7:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3ea5cd04c8190ad4c85ef20a774b3 |
completed | March 1, 2026, 7:27 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.