Triple
T14948395
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hokkaido Airports Co., Ltd. |
E372726
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
Hokkaido regional airports
Hokkaido regional airports are a network of local airports across Japan’s northernmost island that support domestic and limited international air travel, connecting remote communities, tourism destinations, and major cities.
|
E1128456
|
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: Hokkaido regional airports | Statement: [Hokkaido Airports Co., Ltd., operates, Hokkaido regional airports]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hokkaido regional airports Context triple: [Hokkaido Airports Co., Ltd., operates, Hokkaido regional airports]
-
A.
Sapporo Okadama Airport
Sapporo Okadama Airport is a regional airport in Sapporo, Japan, primarily serving domestic flights within Hokkaido.
-
B.
Aomori Airport
Aomori Airport is a regional airport in northern Honshu, Japan, serving the city of Aomori with domestic flights and limited international connections.
-
C.
Misawa Airport
Misawa Airport is a regional airport in Misawa, Aomori Prefecture, Japan, that shares facilities with Misawa Air Base and serves both civilian and military aviation.
-
D.
Tokachi-Obihiro Airport
Tokachi-Obihiro Airport is a regional airport in Hokkaido, Japan, serving the city of Obihiro and the surrounding Tokachi area with domestic flights.
-
E.
Shonai Airport
Shonai Airport is a regional airport in Japan serving the Shonai area of Yamagata Prefecture with domestic flights.
- 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: Hokkaido regional airports Triple: [Hokkaido Airports Co., Ltd., operates, Hokkaido regional airports]
Generated description
Hokkaido regional airports are a network of local airports across Japan’s northernmost island that support domestic and limited international air travel, connecting remote communities, tourism destinations, and major cities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hokkaido regional airports Target entity description: Hokkaido regional airports are a network of local airports across Japan’s northernmost island that support domestic and limited international air travel, connecting remote communities, tourism destinations, and major cities.
-
A.
Sapporo Okadama Airport
Sapporo Okadama Airport is a regional airport in Sapporo, Japan, primarily serving domestic flights within Hokkaido.
-
B.
Aomori Airport
Aomori Airport is a regional airport in northern Honshu, Japan, serving the city of Aomori with domestic flights and limited international connections.
-
C.
Misawa Airport
Misawa Airport is a regional airport in Misawa, Aomori Prefecture, Japan, that shares facilities with Misawa Air Base and serves both civilian and military aviation.
-
D.
Tokachi-Obihiro Airport
Tokachi-Obihiro Airport is a regional airport in Hokkaido, Japan, serving the city of Obihiro and the surrounding Tokachi area with domestic flights.
-
E.
Shonai Airport
Shonai Airport is a regional airport in Japan serving the Shonai area of Yamagata Prefecture with domestic flights.
- 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_69d85cca979481908747d2a81eba1cea |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded68e35c481908e47cd68441c5115 |
completed | April 15, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e986dfc8190a5cf363dabe6bdef |
completed | May 9, 2026, 12:23 a.m. |
| NEDg | Description generation | batch_69fe82845b788190b1d7af425aa354d4 |
completed | May 9, 2026, 12:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe832a4228819085ebb93e9fed00be |
completed | May 9, 2026, 12:43 a.m. |
Created at: April 10, 2026, 2:39 a.m.