Triple
T17851926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ichikawa |
E445827
|
entity |
| Predicate | hasCulturalFacility |
P2412
|
FINISHED |
| Object |
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.
|
E1292317
|
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: Ichikawa City Cultural Hall | Statement: [Ichikawa, hasCulturalFacility, Ichikawa City Cultural Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ichikawa City Cultural Hall Context triple: [Ichikawa, hasCulturalFacility, Ichikawa City Cultural Hall]
-
A.
Kawaguchi City Hall
Kawaguchi City Hall is the main municipal government building and administrative center serving the city of Kawaguchi in Saitama Prefecture, Japan.
-
B.
Ikeda Theater
Ikeda Theater is a major performance venue within the Mesa Arts Center in Mesa, Arizona, known for hosting concerts, theater productions, and other large-scale cultural events.
-
C.
Kuwana City Hall
Kuwana City Hall is the main municipal government building and administrative center responsible for providing public services and local governance for the city of Kuwana in Japan.
-
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.
Takatsuki Arts Theatre
Takatsuki Arts Theatre is a cultural and performing arts venue in Takatsuki, Japan, hosting concerts, theatrical productions, and community arts events.
- 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: Ichikawa City Cultural Hall Triple: [Ichikawa, hasCulturalFacility, Ichikawa City Cultural Hall]
Generated description
Ichikawa City Cultural Hall is a public performing arts and event venue in Ichikawa, Japan, hosting concerts, theatrical productions, and community cultural activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ichikawa City Cultural Hall Target entity description: Ichikawa City Cultural Hall is a public performing arts and event venue in Ichikawa, Japan, hosting concerts, theatrical productions, and community cultural activities.
-
A.
Kawaguchi City Hall
Kawaguchi City Hall is the main municipal government building and administrative center serving the city of Kawaguchi in Saitama Prefecture, Japan.
-
B.
Ikeda Theater
Ikeda Theater is a major performance venue within the Mesa Arts Center in Mesa, Arizona, known for hosting concerts, theater productions, and other large-scale cultural events.
-
C.
Kuwana City Hall
Kuwana City Hall is the main municipal government building and administrative center responsible for providing public services and local governance for the city of Kuwana in Japan.
-
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.
Takatsuki Arts Theatre
Takatsuki Arts Theatre is a cultural and performing arts venue in Takatsuki, Japan, hosting concerts, theatrical productions, and community arts events.
- 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_69d8b9f26f18819089c9e43250bee6ae |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48fff6c288190a2b5e60b66c03ddc |
completed | April 19, 2026, 8:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a030c5e368081908df3a20cd40aeb9f |
completed | May 12, 2026, 11:17 a.m. |
| NEDg | Description generation | batch_6a030d2ebb44819083c58cfae6c7ca47 |
completed | May 12, 2026, 11:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a030e1b78388190bbad5f4f967c31d3 |
completed | May 12, 2026, 11:25 a.m. |
Created at: April 10, 2026, 10:17 a.m.