Triple
T10695988
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fukushima Prefecture |
E252139
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Fukushima Airport
Fukushima Airport is a regional airport in Japan serving Fukushima Prefecture with domestic flights and limited international charter services.
|
E893093
|
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: Fukushima Airport | Statement: [Fukushima Prefecture, hasAirport, Fukushima Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fukushima Airport Context triple: [Fukushima Prefecture, hasAirport, Fukushima Airport]
-
A.
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.
-
B.
Miyazaki Airport
Miyazaki Airport is a regional airport in Miyazaki Prefecture, Japan, serving domestic flights and limited international routes for the city and surrounding area.
-
C.
Miyako Airport
Miyako Airport is a regional airport serving Miyako Island in Japan’s Okinawa Prefecture, handling domestic flights and connecting the island to major Japanese cities.
-
D.
Shonai Airport
Shonai Airport is a regional airport in Japan serving the Shonai area of Yamagata Prefecture with domestic flights.
-
E.
Ibaraki Airport
Ibaraki Airport is a regional civil airport in Ibaraki Prefecture, Japan, that operates alongside the adjacent Japan Air Self-Defense Force’s Hyakuri Air Base.
- 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: Fukushima Airport Triple: [Fukushima Prefecture, hasAirport, Fukushima Airport]
Generated description
Fukushima Airport is a regional airport in Japan serving Fukushima Prefecture with domestic flights and limited international charter services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fukushima Airport Target entity description: Fukushima Airport is a regional airport in Japan serving Fukushima Prefecture with domestic flights and limited international charter services.
-
A.
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.
-
B.
Miyazaki Airport
Miyazaki Airport is a regional airport in Miyazaki Prefecture, Japan, serving domestic flights and limited international routes for the city and surrounding area.
-
C.
Miyako Airport
Miyako Airport is a regional airport serving Miyako Island in Japan’s Okinawa Prefecture, handling domestic flights and connecting the island to major Japanese cities.
-
D.
Shonai Airport
Shonai Airport is a regional airport in Japan serving the Shonai area of Yamagata Prefecture with domestic flights.
-
E.
Ibaraki Airport
Ibaraki Airport is a regional civil airport in Ibaraki Prefecture, Japan, that operates alongside the adjacent Japan Air Self-Defense Force’s Hyakuri Air Base.
- 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_69d6aa5bd7c08190a816e733b4045c23 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fd3af5248190ab807965255e9ad2 |
completed | April 9, 2026, 1:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e2161018408190bcb64efba0974f8c |
completed | April 17, 2026, 11:14 a.m. |
| NEDg | Description generation | batch_69e21d860d288190855ffbe60df50df9 |
completed | April 17, 2026, 11:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e21f09be508190a7c497a7680cb59e |
completed | April 17, 2026, 11:52 a.m. |
Created at: April 8, 2026, 9:11 p.m.