Triple
T262264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Tokyo |
E5563
|
entity |
| Predicate | hasCampus |
P116
|
FINISHED |
| Object |
Komaba Campus
Komaba Campus is a major campus of the University of Tokyo, known for hosting the College of Arts and Sciences and many first- and second-year undergraduate programs.
|
E34450
|
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: Komaba Campus | Statement: [University of Tokyo, hasCampus, Komaba Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Komaba Campus Context triple: [University of Tokyo, hasCampus, Komaba Campus]
-
A.
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.
-
B.
Kaisei Academy
Kaisei Academy is a prestigious Japanese boys' secondary school in Tokyo known for its rigorous academics and history of producing many prominent political and intellectual leaders.
-
C.
Aoyama Gakuin University
Aoyama Gakuin University is a private Christian university in Tokyo known for its strong humanities, social sciences, and business programs and its central urban campus atmosphere.
-
D.
Kobe University
Kobe University is a prominent national research university in Kobe, Japan, known for its comprehensive programs in fields such as social sciences, humanities, natural sciences, and engineering.
-
E.
Kobe Gakuin University
Kobe Gakuin University is a private Japanese university located in Kobe, known for its diverse undergraduate and graduate programs across fields such as humanities, social sciences, and health sciences.
- 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: Komaba Campus Triple: [University of Tokyo, hasCampus, Komaba Campus]
Generated description
Komaba Campus is a major campus of the University of Tokyo, known for hosting the College of Arts and Sciences and many first- and second-year undergraduate programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Komaba Campus Target entity description: Komaba Campus is a major campus of the University of Tokyo, known for hosting the College of Arts and Sciences and many first- and second-year undergraduate programs.
-
A.
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.
-
B.
Kaisei Academy
Kaisei Academy is a prestigious Japanese boys' secondary school in Tokyo known for its rigorous academics and history of producing many prominent political and intellectual leaders.
-
C.
Aoyama Gakuin University
Aoyama Gakuin University is a private Christian university in Tokyo known for its strong humanities, social sciences, and business programs and its central urban campus atmosphere.
-
D.
Kobe University
Kobe University is a prominent national research university in Kobe, Japan, known for its comprehensive programs in fields such as social sciences, humanities, natural sciences, and engineering.
-
E.
Kobe Gakuin University
Kobe Gakuin University is a private Japanese university located in Kobe, known for its diverse undergraduate and graduate programs across fields such as humanities, social sciences, and health sciences.
- 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_69a389ac93ec8190baf0c20a1e872b94 |
completed | March 1, 2026, 12:34 a.m. |
| NEDg | Description generation | batch_69a38a1e2e7081908a132d7bd147379b |
completed | March 1, 2026, 12:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a38a71c37481908cbc011e71c93c58 |
completed | March 1, 2026, 12:38 a.m. |
Created at: Feb. 28, 2026, 2:55 a.m.