Triple
T15728136
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tsurumi Campus |
E381270
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Tsurumi-ku, Yokohama
Tsurumi-ku, Yokohama is one of the wards of Yokohama, Japan, known as an industrial and residential area along Tokyo Bay with a mix of factories, port facilities, and urban neighborhoods.
|
E1173394
|
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: Tsurumi-ku, Yokohama | Statement: [Tsurumi Campus, locatedIn, Tsurumi-ku, Yokohama]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tsurumi-ku, Yokohama Context triple: [Tsurumi Campus, locatedIn, Tsurumi-ku, Yokohama]
-
A.
Kohoku Ward, Yokohama
Kohoku Ward, Yokohama is a northern administrative district of Yokohama, Japan, known for its major commercial centers, residential areas, and sports facilities.
-
B.
Hodogaya Ward, Yokohama
Hodogaya Ward is one of Yokohama’s 18 administrative wards, known as a primarily residential area with a mix of commercial districts and important transportation links connecting central Yokohama with western Kanagawa Prefecture.
-
C.
Minami Ward, Yokohama
Minami Ward, Yokohama is one of the administrative wards of Yokohama, Japan, known as a primarily residential and commercial area south of the city center.
-
D.
Nishi Ward, Yokohama
Nishi Ward, Yokohama is a central urban ward of Yokohama, Japan, known for its major commercial districts, transportation hubs, and waterfront developments.
-
E.
Totsuka Ward, Yokohama
Totsuka Ward, Yokohama is one of the 18 administrative wards of Yokohama, Japan, known as a major residential and commercial area with a key railway hub connecting central Yokohama and Tokyo.
- 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: Tsurumi-ku, Yokohama Triple: [Tsurumi Campus, locatedIn, Tsurumi-ku, Yokohama]
Generated description
Tsurumi-ku, Yokohama is one of the wards of Yokohama, Japan, known as an industrial and residential area along Tokyo Bay with a mix of factories, port facilities, and urban neighborhoods.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tsurumi-ku, Yokohama Target entity description: Tsurumi-ku, Yokohama is one of the wards of Yokohama, Japan, known as an industrial and residential area along Tokyo Bay with a mix of factories, port facilities, and urban neighborhoods.
-
A.
Kohoku Ward, Yokohama
Kohoku Ward, Yokohama is a northern administrative district of Yokohama, Japan, known for its major commercial centers, residential areas, and sports facilities.
-
B.
Hodogaya Ward, Yokohama
Hodogaya Ward is one of Yokohama’s 18 administrative wards, known as a primarily residential area with a mix of commercial districts and important transportation links connecting central Yokohama with western Kanagawa Prefecture.
-
C.
Minami Ward, Yokohama
Minami Ward, Yokohama is one of the administrative wards of Yokohama, Japan, known as a primarily residential and commercial area south of the city center.
-
D.
Nishi Ward, Yokohama
Nishi Ward, Yokohama is a central urban ward of Yokohama, Japan, known for its major commercial districts, transportation hubs, and waterfront developments.
-
E.
Totsuka Ward, Yokohama
Totsuka Ward, Yokohama is one of the 18 administrative wards of Yokohama, Japan, known as a major residential and commercial area with a key railway hub connecting central Yokohama and Tokyo.
- 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04fb4cc0081909efe330339474017 |
completed | April 16, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff82faa5508190a28e2a224d4a4a06 |
completed | May 9, 2026, 6:54 p.m. |
| NEDg | Description generation | batch_69ff8388b3588190ae55c123bb19cb2c |
completed | May 9, 2026, 6:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff84125e808190a4d465d9effad639 |
completed | May 9, 2026, 6:59 p.m. |
Created at: April 10, 2026, 4:46 a.m.