Triple
T187237
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Campus |
E4007
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
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.
|
E27332
|
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: Phelps Hall | Statement: [Old Campus, contains, Phelps Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Phelps Hall Context triple: [Old Campus, contains, Phelps Hall]
-
A.
Durfee Hall
Durfee Hall is a historic residential dormitory located on Yale University's Old Campus in New Haven, Connecticut.
-
B.
Thayer Hall
Thayer Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students in a central historic campus location.
-
C.
Gilman Hall
Gilman Hall is a historic academic building at the University of California, Berkeley, known for its pivotal role in early 20th-century chemical research, including work related to the discovery of plutonium.
-
D.
Aldrich Hall
Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
-
E.
Sproul Hall
Sproul Hall is a prominent administrative building and historic focal point for student activism on the University of California, Berkeley campus.
- 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: Phelps Hall Triple: [Old Campus, contains, Phelps Hall]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Phelps Hall Target entity description: 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.
-
A.
Durfee Hall
Durfee Hall is a historic residential dormitory located on Yale University's Old Campus in New Haven, Connecticut.
-
B.
Thayer Hall
Thayer Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students in a central historic campus location.
-
C.
Gilman Hall
Gilman Hall is a historic academic building at the University of California, Berkeley, known for its pivotal role in early 20th-century chemical research, including work related to the discovery of plutonium.
-
D.
Aldrich Hall
Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
-
E.
Sproul Hall
Sproul Hall is a prominent administrative building and historic focal point for student activism on the University of California, Berkeley campus.
- 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_69a25497e2f08190a040f8c6e1842643 |
completed | Feb. 28, 2026, 2:36 a.m. |
| NER | Named-entity recognition | batch_69a2594940e48190a3d8efbce46241c3 |
completed | Feb. 28, 2026, 2:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a338e55004819096a8cc1bfec7a225 |
completed | Feb. 28, 2026, 6:50 p.m. |
| NEDg | Description generation | batch_69a33cc26d94819091e6d73074babedb |
completed | Feb. 28, 2026, 7:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a33d2fa67081909b9f88606b18ba93 |
completed | Feb. 28, 2026, 7:08 p.m. |
Created at: Feb. 28, 2026, 2:40 a.m.