Triple
T18852568
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itami City |
E461077
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Itami City Cultural Hall |
—
|
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: Itami City Cultural Hall | Statement: [Itami City, hasFacility, Itami City Cultural Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itami City Cultural Hall Context triple: [Itami City, hasFacility, Itami City Cultural Hall]
-
A.
Itami City Hall
Itami City Hall is the main municipal government building and administrative center serving the city of Itami in Hyōgo Prefecture, Japan.
-
B.
Ichikawa City Cultural Hall
Ichikawa City Cultural Hall is a public performing arts and event venue in Ichikawa, Japan, hosting concerts, theatrical productions, and community cultural activities.
-
C.
Gyotoku Culture Hall
Gyotoku Culture Hall is a public cultural venue in Ichikawa, Japan, used for community events, performances, and cultural activities.
-
D.
Tenri City Cultural Center
Tenri City Cultural Center is a major cultural hub in Tenri, Japan, hosting arts, educational events, and community activities that reflect the city's local heritage and contemporary culture.
-
E.
Itami City Library
Itami City Library is a public library serving the residents of Itami City, Japan, providing access to books, media, and community learning resources.
- 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: Itami City Cultural Hall Target entity description: Itami City Cultural Hall is a public cultural complex in Itami, Japan, that hosts concerts, theatrical performances, and community cultural events.
-
A.
Itami City Hall
Itami City Hall is the main municipal government building and administrative center serving the city of Itami in Hyōgo Prefecture, Japan.
-
B.
Ichikawa City Cultural Hall
Ichikawa City Cultural Hall is a public performing arts and event venue in Ichikawa, Japan, hosting concerts, theatrical productions, and community cultural activities.
-
C.
Gyotoku Culture Hall
Gyotoku Culture Hall is a public cultural venue in Ichikawa, Japan, used for community events, performances, and cultural activities.
-
D.
Tenri City Cultural Center
Tenri City Cultural Center is a major cultural hub in Tenri, Japan, hosting arts, educational events, and community activities that reflect the city's local heritage and contemporary culture.
-
E.
Itami City Library
Itami City Library is a public library serving the residents of Itami City, Japan, providing access to books, media, and community learning resources.
- 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_69d8dcfa11e4819090ab1ef5bdcd2b2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c05a8a708190b9b2b8f95b2f1d23 |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 10, 2026, 11:56 a.m.