Triple
T16404898
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ōita Airport |
E398400
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
city of Ōita
The city of Ōita is a coastal urban center and the capital of Ōita Prefecture on Japan’s Kyushu island, known for its proximity to major hot spring resorts and its role as a regional economic and transportation hub.
|
E1211160
|
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: city of Ōita | Statement: [Ōita Airport, serves, city of Ōita]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: city of Ōita Context triple: [Ōita Airport, serves, city of Ōita]
-
A.
Nichinan City
Nichinan City is a coastal municipality in southern Miyazaki Prefecture, Japan, known for its scenic Nichinan Coast, subtropical climate, and historic sites such as Obi Castle Town.
-
B.
Ōsaki
Ōsaki is a major commercial and business district in Tokyo known for its high-rise office complexes and convenient rail connections.
-
C.
Miyakonojo City
Miyakonojo City is a regional city in southern Japan known for its agriculture, livestock production, and location within Miyazaki Prefecture on the island of Kyushu.
-
D.
Kagoshima City
Kagoshima City is a major city in southern Japan’s Kyushu region, known for its active Sakurajima volcano, scenic bay setting, and role as a historic and industrial center.
-
E.
Karatsu
Karatsu is a coastal city in Saga Prefecture, Japan, known for its historic castle, traditional Karatsu ware pottery, and the annual Karatsu Kunchi festival.
- 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: city of Ōita Triple: [Ōita Airport, serves, city of Ōita]
Generated description
The city of Ōita is a coastal urban center and the capital of Ōita Prefecture on Japan’s Kyushu island, known for its proximity to major hot spring resorts and its role as a regional economic and transportation hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: city of Ōita Target entity description: The city of Ōita is a coastal urban center and the capital of Ōita Prefecture on Japan’s Kyushu island, known for its proximity to major hot spring resorts and its role as a regional economic and transportation hub.
-
A.
Nichinan City
Nichinan City is a coastal municipality in southern Miyazaki Prefecture, Japan, known for its scenic Nichinan Coast, subtropical climate, and historic sites such as Obi Castle Town.
-
B.
Ōsaki
Ōsaki is a major commercial and business district in Tokyo known for its high-rise office complexes and convenient rail connections.
-
C.
Miyakonojo City
Miyakonojo City is a regional city in southern Japan known for its agriculture, livestock production, and location within Miyazaki Prefecture on the island of Kyushu.
-
D.
Kagoshima City
Kagoshima City is a major city in southern Japan’s Kyushu region, known for its active Sakurajima volcano, scenic bay setting, and role as a historic and industrial center.
-
E.
Karatsu
Karatsu is a coastal city in Saga Prefecture, Japan, known for its historic castle, traditional Karatsu ware pottery, and the annual Karatsu Kunchi festival.
- 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_69d87f2950248190bc8ad9b9bebdc8c8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e327d1f16481909adb19dab86dcc72 |
completed | April 18, 2026, 6:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c6094e481909aa7402fd17fedae |
completed | May 10, 2026, 8:05 a.m. |
| NEDg | Description generation | batch_6a003dd7e9d481908822da391112eb39 |
completed | May 10, 2026, 8:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a003eb888e481908eb4ed77f86cf9f3 |
completed | May 10, 2026, 8:15 a.m. |
Created at: April 10, 2026, 5:09 a.m.