Triple
T10529983
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yamaguchi Prefecture |
E248411
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Yamaguchi Ube Airport
Yamaguchi Ube Airport is a regional airport in western Japan serving domestic flights and connecting Yamaguchi Prefecture to major cities such as Tokyo.
|
E885111
|
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: Yamaguchi Ube Airport | Statement: [Yamaguchi Prefecture, hasAirport, Yamaguchi Ube Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yamaguchi Ube Airport Context triple: [Yamaguchi Prefecture, hasAirport, Yamaguchi Ube Airport]
-
A.
Takamatsu Airport
Takamatsu Airport is a regional international airport in Kagawa Prefecture on Japan’s Shikoku island, serving as the main air gateway to the city of Takamatsu and its surrounding area.
-
B.
Okayama Airport
Okayama Airport is a regional international airport in Okayama Prefecture, Japan, serving domestic routes and select international destinations in the Chūgoku area.
-
C.
Kagoshima Airport
Kagoshima Airport is a regional and domestic hub in southern Japan that serves Kagoshima Prefecture and provides access to the island of Kyushu and nearby remote islands.
-
D.
Nagasaki Airport
Nagasaki Airport is a regional and international airport in Nagasaki Prefecture, Japan, notable for being one of the world’s first offshore airports built on an artificial island.
-
E.
Ōita Airport
Ōita Airport is a regional Japanese airport in Ōita Prefecture that serves domestic flights and connects the area to major cities such as Tokyo and Osaka.
- 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: Yamaguchi Ube Airport Triple: [Yamaguchi Prefecture, hasAirport, Yamaguchi Ube Airport]
Generated description
Yamaguchi Ube Airport is a regional airport in western Japan serving domestic flights and connecting Yamaguchi Prefecture to major cities such as Tokyo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yamaguchi Ube Airport Target entity description: Yamaguchi Ube Airport is a regional airport in western Japan serving domestic flights and connecting Yamaguchi Prefecture to major cities such as Tokyo.
-
A.
Takamatsu Airport
Takamatsu Airport is a regional international airport in Kagawa Prefecture on Japan’s Shikoku island, serving as the main air gateway to the city of Takamatsu and its surrounding area.
-
B.
Okayama Airport
Okayama Airport is a regional international airport in Okayama Prefecture, Japan, serving domestic routes and select international destinations in the Chūgoku area.
-
C.
Kagoshima Airport
Kagoshima Airport is a regional and domestic hub in southern Japan that serves Kagoshima Prefecture and provides access to the island of Kyushu and nearby remote islands.
-
D.
Nagasaki Airport
Nagasaki Airport is a regional and international airport in Nagasaki Prefecture, Japan, notable for being one of the world’s first offshore airports built on an artificial island.
-
E.
Ōita Airport
Ōita Airport is a regional Japanese airport in Ōita Prefecture that serves domestic flights and connects the area to major cities such as Tokyo and Osaka.
- 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_69d381c5c7448190bec34bee7ec72bac |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d509f7d8ac8190b90c1a7f77b23545 |
completed | April 7, 2026, 1:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de550705788190bd35b9763b44f546 |
completed | April 14, 2026, 2:53 p.m. |
| NEDg | Description generation | batch_69de5952f6c48190abd3b87372d54f58 |
completed | April 14, 2026, 3:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69de5ed49c9c8190a4085407f88d7a05 |
completed | April 14, 2026, 3:35 p.m. |
Created at: April 6, 2026, 12:30 p.m.