Triple
T9116854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fukuyama, Hiroshima Prefecture, Japan |
E218741
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
San’yō industrial belt
The San’yō industrial belt is a major Japanese industrial region along the Seto Inland Sea coast, known for its heavy manufacturing, steel, chemical, and shipbuilding industries.
|
E779781
|
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: San’yō industrial belt | Statement: [Fukuyama, Hiroshima Prefecture, Japan, partOf, San’yō industrial belt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San’yō industrial belt Context triple: [Fukuyama, Hiroshima Prefecture, Japan, partOf, San’yō industrial belt]
-
A.
Tōkai industrial belt
The Tōkai industrial belt is a major Japanese industrial region along the Pacific coast, known for its dense concentration of manufacturing facilities, particularly in the automotive, machinery, and chemical sectors.
-
B.
Osaka Bay area
The Osaka Bay area is a coastal urban region of Osaka known for its redeveloped waterfront, entertainment complexes, shopping centers, and attractions such as aquariums and observation wheels.
-
C.
Yokohama metropolitan area
The Yokohama metropolitan area is a major urban and economic region in Japan centered on the port city of Yokohama and its surrounding municipalities within the Greater Tokyo area.
-
D.
Kansai region
The Kansai region is a major cultural and economic area of western Japan that includes cities such as Osaka, Kyoto, and Kobe and is known as a historic heartland of Japanese civilization.
-
E.
Keiyō Industrial Zone
Keiyō Industrial Zone is a major coastal industrial area in Japan known for its heavy manufacturing complexes, petrochemical plants, and steelworks along the eastern shore of Tokyo Bay.
- 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: San’yō industrial belt Triple: [Fukuyama, Hiroshima Prefecture, Japan, partOf, San’yō industrial belt]
Generated description
The San’yō industrial belt is a major Japanese industrial region along the Seto Inland Sea coast, known for its heavy manufacturing, steel, chemical, and shipbuilding industries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San’yō industrial belt Target entity description: The San’yō industrial belt is a major Japanese industrial region along the Seto Inland Sea coast, known for its heavy manufacturing, steel, chemical, and shipbuilding industries.
-
A.
Tōkai industrial belt
The Tōkai industrial belt is a major Japanese industrial region along the Pacific coast, known for its dense concentration of manufacturing facilities, particularly in the automotive, machinery, and chemical sectors.
-
B.
Osaka Bay area
The Osaka Bay area is a coastal urban region of Osaka known for its redeveloped waterfront, entertainment complexes, shopping centers, and attractions such as aquariums and observation wheels.
-
C.
Yokohama metropolitan area
The Yokohama metropolitan area is a major urban and economic region in Japan centered on the port city of Yokohama and its surrounding municipalities within the Greater Tokyo area.
-
D.
Kansai region
The Kansai region is a major cultural and economic area of western Japan that includes cities such as Osaka, Kyoto, and Kobe and is known as a historic heartland of Japanese civilization.
-
E.
Keiyō Industrial Zone
Keiyō Industrial Zone is a major coastal industrial area in Japan known for its heavy manufacturing complexes, petrochemical plants, and steelworks along the eastern shore of Tokyo Bay.
- 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_69ca83dc94ac8190b9ef42684d36ff39 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca8a4c9e08190ba3603a5d00afb20 |
completed | April 1, 2026, 5:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0307299ec8190acade4f388642e23 |
completed | April 3, 2026, 9:26 p.m. |
| NEDg | Description generation | batch_69d034941af48190b612bdeb4e2a1648 |
completed | April 3, 2026, 9:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d035250d1481908a7a0e108360192e |
completed | April 3, 2026, 9:46 p.m. |
Created at: March 30, 2026, 7:17 p.m.