Triple
T13676458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Naka Ward, Yokohama |
E327890
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Yokohama City Central Library
Yokohama City Central Library is the main public library of Yokohama, serving as a major information and cultural hub for residents and visitors.
|
E1060944
|
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: Yokohama City Central Library | Statement: [Naka Ward, Yokohama, contains, Yokohama City Central Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yokohama City Central Library Context triple: [Naka Ward, Yokohama, contains, Yokohama City Central Library]
-
A.
Tokyo Metropolitan Central Library
Tokyo Metropolitan Central Library is one of Tokyo’s largest public libraries, offering extensive collections and research facilities in the Minato ward.
-
B.
Sapporo City Central Library
Sapporo City Central Library is the main public library of Sapporo, Japan, serving as a key cultural and educational hub for residents with extensive collections and community services.
-
C.
Shinjuku Ward Central Library
Shinjuku Ward Central Library is the main public library serving Tokyo’s Shinjuku ward, offering extensive collections, study spaces, and community services to local residents.
-
D.
Nagoya City Atsuta Library
Nagoya City Atsuta Library is a public library serving residents of the Atsuta ward in Nagoya, Japan, providing access to books, media, and community learning resources.
-
E.
Yokohama City Hall
Yokohama City Hall is the main administrative and governmental building serving the city of Yokohama in Kanagawa Prefecture, Japan.
- 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: Yokohama City Central Library Triple: [Naka Ward, Yokohama, contains, Yokohama City Central Library]
Generated description
Yokohama City Central Library is the main public library of Yokohama, serving as a major information and cultural hub for residents and visitors.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yokohama City Central Library Target entity description: Yokohama City Central Library is the main public library of Yokohama, serving as a major information and cultural hub for residents and visitors.
-
A.
Tokyo Metropolitan Central Library
Tokyo Metropolitan Central Library is one of Tokyo’s largest public libraries, offering extensive collections and research facilities in the Minato ward.
-
B.
Sapporo City Central Library
Sapporo City Central Library is the main public library of Sapporo, Japan, serving as a key cultural and educational hub for residents with extensive collections and community services.
-
C.
Shinjuku Ward Central Library
Shinjuku Ward Central Library is the main public library serving Tokyo’s Shinjuku ward, offering extensive collections, study spaces, and community services to local residents.
-
D.
Nagoya City Atsuta Library
Nagoya City Atsuta Library is a public library serving residents of the Atsuta ward in Nagoya, Japan, providing access to books, media, and community learning resources.
-
E.
Yokohama City Hall
Yokohama City Hall is the main administrative and governmental building serving the city of Yokohama in Kanagawa Prefecture, Japan.
- 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_69d8076f1fa8819094664a59b55010df |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc65c04988190b675e6fb7241e53c |
completed | April 12, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b063661481908da569084c20f37c |
completed | May 3, 2026, 8:30 p.m. |
| NEDg | Description generation | batch_69f7b138158c8190957d43d529c37fa4 |
completed | May 3, 2026, 8:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7b1e2e1b481908b74b5053e49fa38 |
completed | May 3, 2026, 8:36 p.m. |
Created at: April 9, 2026, 9:53 p.m.