Triple
T13579065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hakucho Bridge |
E324362
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | Hokkaido Development Bureau |
E706218
|
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: Hokkaido Development Bureau | Statement: [Hakucho Bridge, maintainedBy, Hokkaido Development Bureau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hokkaido Development Bureau Context triple: [Hakucho Bridge, maintainedBy, Hokkaido Development Bureau]
-
A.
Hokkaido Development Agency of Japan
chosen
The Hokkaido Development Agency of Japan was a former government body responsible for coordinating and promoting the economic and regional development of Japan’s northernmost island, Hokkaido.
-
B.
Hokkaido Prefectural Government
Hokkaido Prefectural Government is the regional administrative authority responsible for governing Japan’s northernmost main island, Hokkaido, including its policies, public services, and regional development.
-
C.
Hakodate City Government
Hakodate City Government is the municipal administrative authority responsible for local governance, public services, and urban management in the city of Hakodate, Japan.
-
D.
Hokkaido Prefectural Police
The Hokkaido Prefectural Police is the regional law enforcement agency responsible for maintaining public order, safety, and crime prevention across Japan’s northernmost prefecture, Hokkaido.
-
E.
Sapporo Tourist Association
The Sapporo Tourist Association is a local tourism organization in Sapporo, Japan, responsible for promoting the city and managing major events that attract domestic and international visitors.
- 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_69d80769100c819099111274614f5ed2 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbb03052088190a2b68c106059828e |
completed | April 12, 2026, 2:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f76bbbe3c08190a359dfe7c3c8f15c |
completed | May 3, 2026, 3:37 p.m. |
Created at: April 9, 2026, 9:48 p.m.