Triple
T21358099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kasuga |
E526689
|
entity |
| Predicate | hasPublicFacility |
P12416
|
FINISHED |
| Object | Kasuga City Library |
—
|
NE NERFINISHED |
How this triple was built (3 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: Kasuga City Library | Statement: [Kasuga, hasPublicFacility, Kasuga City Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kasuga City Library Context triple: [Kasuga, hasPublicFacility, Kasuga City Library]
-
A.
Kashiwa Library
Kashiwa Library is an academic library of the University of Tokyo that supports research and learning activities on the university’s Kashiwa campus.
-
B.
Tachikawa City Central Library
Tachikawa City Central Library is the main public library serving Tachikawa in Tokyo, Japan, offering extensive collections and community services to local residents.
-
C.
Sayama City Library
Sayama City Library is a public library serving as a key cultural and educational facility for residents of Sayama in Saitama Prefecture, Japan.
-
D.
Tenri Central Library
Tenri Central Library is a major public and research library in Tenri, Japan, known for its extensive collections in religion, history, and cultural studies.
-
E.
Miyagi Prefectural Library
Miyagi Prefectural Library is a major public library in Miyagi Prefecture, Japan, serving as a central hub for regional information, research resources, and cultural activities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kasuga City Library Target entity description: Kasuga City Library is a public library in Kasuga, Japan, that provides local residents with access to books, media, and community learning services.
-
A.
Kashiwa Library
Kashiwa Library is an academic library of the University of Tokyo that supports research and learning activities on the university’s Kashiwa campus.
-
B.
Tachikawa City Central Library
Tachikawa City Central Library is the main public library serving Tachikawa in Tokyo, Japan, offering extensive collections and community services to local residents.
-
C.
Sayama City Library
Sayama City Library is a public library serving as a key cultural and educational facility for residents of Sayama in Saitama Prefecture, Japan.
-
D.
Tenri Central Library
Tenri Central Library is a major public and research library in Tenri, Japan, known for its extensive collections in religion, history, and cultural studies.
-
E.
Miyagi Prefectural Library
Miyagi Prefectural Library is a major public library in Miyagi Prefecture, Japan, serving as a central hub for regional information, research resources, and cultural activities.
- F. None of above. chosen
Provenance (2 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_69e0b51d8a308190b09113b3b3f9bc15 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8afa2d11c81908608851940e4e6d3 |
completed | April 22, 2026, 11:23 a.m. |
Created at: April 16, 2026, 5:07 p.m.