Triple
T8863661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Takamatsu |
E210953
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Kagawa Prefectural Government Office Building |
E125079
|
NE FINISHED |
How this triple was built (2 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: Kagawa Prefectural Government Office Building | Statement: [Takamatsu, hasLandmark, Kagawa Prefectural Government Office Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kagawa Prefectural Government Office Building Context triple: [Takamatsu, hasLandmark, Kagawa Prefectural Government Office Building]
-
A.
Fukuchiyama City Hall
Fukuchiyama City Hall is the main municipal government building and administrative center serving the city of Fukuchiyama in Kyoto Prefecture, Japan.
-
B.
Kagawa Prefectural Government Office
chosen
Kagawa Prefectural Government Office is a modernist government building in Takamatsu, Japan, renowned as one of architect Kenzo Tange’s seminal works blending traditional Japanese elements with contemporary design.
-
C.
Izumo City Hall
Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
-
D.
Hadano City Hall
Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
-
E.
Hokkaidō Prefectural Government Office Building
The Hokkaidō Prefectural Government Office Building is a historic red-brick landmark in Sapporo that once served as the main administrative center of Hokkaidō and now functions as a symbol of the region and a popular tourist attraction.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca838bbddc8190ab546d737e5d350f |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc610416b48190a26f0c457089ffca |
completed | April 1, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfa0caccd88190b6464f53d0239e47 |
completed | April 3, 2026, 11:13 a.m. |
Created at: March 30, 2026, 6:50 p.m.