Triple
T15955595
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Izumo Airport |
E386925
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Shimane Prefectural Government |
E1170755
|
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: Shimane Prefectural Government | Statement: [Izumo Airport, operator, Shimane Prefectural Government]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shimane Prefectural Government Context triple: [Izumo Airport, operator, Shimane Prefectural Government]
-
A.
Government of Shimane Prefecture
chosen
The Government of Shimane Prefecture is the regional administrative authority responsible for governing Japan’s Shimane Prefecture, overseeing local policies, public services, and coordination with municipal bodies such as Izumo City.
-
B.
Shiga Prefectural Government
Shiga Prefectural Government is the administrative body of Japan’s Shiga Prefecture, responsible for regional governance, public services, and cultural and historical site management.
-
C.
Ishikawa Prefectural Government
The Ishikawa Prefectural Government is the administrative authority responsible for governing Ishikawa Prefecture in Japan, overseeing regional policies, public services, and local municipalities.
-
D.
Kagoshima Prefectural Government
The Kagoshima Prefectural Government is the administrative body responsible for governing Kagoshima Prefecture in Japan, overseeing regional policies, public services, and local development.
-
E.
Niigata Prefectural Government
Niigata Prefectural Government is the regional administrative authority of Niigata Prefecture in Japan, responsible for local governance, economic development, and public services.
- 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_69d86da882448190a82ea962fe343b79 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156fb29848190a55cabb49cb19575 |
completed | April 16, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffbe7c8ef081908fa6da7975c271f6 |
completed | May 9, 2026, 11:08 p.m. |
Created at: April 10, 2026, 4:53 a.m.