Triple
T262263
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Tokyo |
E5563
|
entity |
| Predicate | hasCampus |
P116
|
FINISHED |
| Object |
Hongo Campus
Hongo Campus is the historic main campus of the University of Tokyo, known for its traditional architecture, academic facilities, and central role in the university’s research and education.
|
E34218
|
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: Hongo Campus | Statement: [University of Tokyo, hasCampus, Hongo Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hongo Campus Context triple: [University of Tokyo, hasCampus, Hongo Campus]
-
A.
Pimentel Hall
Pimentel Hall is a major lecture and instructional facility associated with the College of Chemistry at the University of California, Berkeley.
-
B.
West Campus
West Campus is a secondary campus of Queen's University at Kingston that hosts additional academic, athletic, and residential facilities beyond the main campus.
-
C.
Irchel campus
Irchel campus is a major University of Zurich site known for its science faculties, research facilities, and expansive park-like grounds in the city of Zurich.
-
D.
Campus Nord
Campus Nord is one of the main sites of Humboldt University of Berlin, housing various academic institutes, research facilities, and university services.
-
E.
South Hall
South Hall is one of the main academic buildings on the University of California, Berkeley campus, housing classrooms, offices, and university departments.
- 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: Hongo Campus Triple: [University of Tokyo, hasCampus, Hongo Campus]
Generated description
Hongo Campus is the historic main campus of the University of Tokyo, known for its traditional architecture, academic facilities, and central role in the university’s research and education.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hongo Campus Target entity description: Hongo Campus is the historic main campus of the University of Tokyo, known for its traditional architecture, academic facilities, and central role in the university’s research and education.
-
A.
Pimentel Hall
Pimentel Hall is a major lecture and instructional facility associated with the College of Chemistry at the University of California, Berkeley.
-
B.
West Campus
West Campus is a secondary campus of Queen's University at Kingston that hosts additional academic, athletic, and residential facilities beyond the main campus.
-
C.
Irchel campus
Irchel campus is a major University of Zurich site known for its science faculties, research facilities, and expansive park-like grounds in the city of Zurich.
-
D.
Campus Nord
Campus Nord is one of the main sites of Humboldt University of Berlin, housing various academic institutes, research facilities, and university services.
-
E.
South Hall
South Hall is one of the main academic buildings on the University of California, Berkeley campus, housing classrooms, offices, and university departments.
- 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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d8c7f448190af9145256f994177 |
completed | Feb. 28, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a38618a6e4819080e2d8ee3d828af7 |
completed | March 1, 2026, 12:19 a.m. |
| NEDg | Description generation | batch_69a387f84b848190abf95906325f7806 |
completed | March 1, 2026, 12:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3884bff5081909785fbc6681bb430 |
completed | March 1, 2026, 12:29 a.m. |
Created at: Feb. 28, 2026, 2:55 a.m.