Triple
T7533859
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hiroshima Airport |
E178097
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Mihara, Hiroshima Prefecture, Japan
Mihara is a coastal city in Hiroshima Prefecture, Japan, known as a regional transport hub and gateway to the Seto Inland Sea.
|
E671298
|
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: Mihara, Hiroshima Prefecture, Japan | Statement: [Hiroshima Airport, locatedIn, Mihara, Hiroshima Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mihara, Hiroshima Prefecture, Japan Context triple: [Hiroshima Airport, locatedIn, Mihara, Hiroshima Prefecture, Japan]
-
A.
Takehara, Hiroshima, Japan
Takehara is a coastal city in Hiroshima Prefecture, Japan, known for its well-preserved historic district of traditional wooden buildings and its former prosperity as a salt-producing town.
-
B.
Etajima, Hiroshima Prefecture, Japan
Etajima, in Hiroshima Prefecture, Japan, is a small island city in the Seto Inland Sea known for its maritime traditions and the former Imperial Japanese Naval Academy.
-
C.
Hokusei, Mie Prefecture, Japan
Hokusei is a town in Mie Prefecture, Japan, known as the birthplace of the influential mathematician Kiyoshi Itô.
-
D.
Fukuyama, Hiroshima Prefecture, Japan
Fukuyama is a coastal city in Hiroshima Prefecture, Japan, known for its historic Fukuyama Castle and industrial and commercial significance in the Chūgoku region.
-
E.
Morioka, Japan
Morioka, Japan is a historic city in Iwate Prefecture on Japan’s main island of Honshu, known for its scenic mountain surroundings, traditional culture, and distinctive local noodle dishes.
- 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: Mihara, Hiroshima Prefecture, Japan Triple: [Hiroshima Airport, locatedIn, Mihara, Hiroshima Prefecture, Japan]
Generated description
Mihara is a coastal city in Hiroshima Prefecture, Japan, known as a regional transport hub and gateway to the Seto Inland Sea.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mihara, Hiroshima Prefecture, Japan Target entity description: Mihara is a coastal city in Hiroshima Prefecture, Japan, known as a regional transport hub and gateway to the Seto Inland Sea.
-
A.
Takehara, Hiroshima, Japan
Takehara is a coastal city in Hiroshima Prefecture, Japan, known for its well-preserved historic district of traditional wooden buildings and its former prosperity as a salt-producing town.
-
B.
Etajima, Hiroshima Prefecture, Japan
Etajima, in Hiroshima Prefecture, Japan, is a small island city in the Seto Inland Sea known for its maritime traditions and the former Imperial Japanese Naval Academy.
-
C.
Hokusei, Mie Prefecture, Japan
Hokusei is a town in Mie Prefecture, Japan, known as the birthplace of the influential mathematician Kiyoshi Itô.
-
D.
Fukuyama, Hiroshima Prefecture, Japan
Fukuyama is a coastal city in Hiroshima Prefecture, Japan, known for its historic Fukuyama Castle and industrial and commercial significance in the Chūgoku region.
-
E.
Morioka, Japan
Morioka, Japan is a historic city in Iwate Prefecture on Japan’s main island of Honshu, known for its scenic mountain surroundings, traditional culture, and distinctive local noodle dishes.
- 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_69c69f2acdbc8190b5a8320168c1d0ba |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f8493964819086aeddfa4872a70b |
completed | March 27, 2026, 9:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84f0765b48190b8df68f22c8901f4 |
completed | March 28, 2026, 9:58 p.m. |
| NEDg | Description generation | batch_69c8514ed0108190bb9686422818b2d1 |
completed | March 28, 2026, 10:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c851f462dc8190a706c9580449a396 |
completed | March 28, 2026, 10:11 p.m. |
Created at: March 27, 2026, 3:47 p.m.