Triple
T8257130
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamura |
E193097
|
entity |
| Predicate | hasCityHall |
P796
|
FINISHED |
| Object |
Hamura City Hall
Hamura City Hall is the main municipal government building and administrative center serving the city of Hamura in Tokyo, Japan.
|
E724091
|
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: Hamura City Hall | Statement: [Hamura, hasCityHall, Hamura City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hamura City Hall Context triple: [Hamura, hasCityHall, Hamura City Hall]
-
A.
Hadano City Hall
Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
-
B.
Uruma City Hall
Uruma City Hall is the main municipal government building and administrative center serving the city of Uruma in Okinawa Prefecture, Japan.
-
C.
Mishima City Hall
Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
-
D.
Hachiōji City Hall
Hachiōji City Hall is the main municipal government building and administrative center serving the city of Hachiōji in Tokyo, Japan.
-
E.
Urayasu City Hall
Urayasu City Hall is the municipal government building and administrative center responsible for providing public services and local governance for the city of Urayasu in Chiba 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: Hamura City Hall Triple: [Hamura, hasCityHall, Hamura City Hall]
Generated description
Hamura City Hall is the main municipal government building and administrative center serving the city of Hamura in Tokyo, Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hamura City Hall Target entity description: Hamura City Hall is the main municipal government building and administrative center serving the city of Hamura in Tokyo, Japan.
-
A.
Hadano City Hall
Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
-
B.
Uruma City Hall
Uruma City Hall is the main municipal government building and administrative center serving the city of Uruma in Okinawa Prefecture, Japan.
-
C.
Mishima City Hall
Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
-
D.
Hachiōji City Hall
Hachiōji City Hall is the main municipal government building and administrative center serving the city of Hachiōji in Tokyo, Japan.
-
E.
Urayasu City Hall
Urayasu City Hall is the municipal government building and administrative center responsible for providing public services and local governance for the city of Urayasu in Chiba 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_69ca82dfad9c8190b8cd18fb89f50f40 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb78fb91d08190904c59ccc0cd444a |
completed | March 31, 2026, 7:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd681e22188190b07ce523e2554812 |
completed | April 1, 2026, 6:46 p.m. |
| NEDg | Description generation | batch_69cd6c21172481908dc04b85ee4370a8 |
completed | April 1, 2026, 7:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd7dd65fac8190b8f44b1cf2be7bdd |
completed | April 1, 2026, 8:19 p.m. |
Created at: March 30, 2026, 5:49 p.m.