Triple

T10529986
Position Surface form Disambiguated ID Type / Status
Subject Yamaguchi Prefecture E248411 entity
Predicate hasBridge P386 FINISHED
Object Tsunoshima Bridge
Tsunoshima Bridge is a scenic coastal bridge in Japan known for its striking turquoise waters and picturesque route connecting the mainland of Yamaguchi Prefecture to Tsunoshima Island.
 E870892 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: Tsunoshima Bridge | Statement: [Yamaguchi Prefecture, hasBridge, Tsunoshima Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsunoshima Bridge
Context triple: [Yamaguchi Prefecture, hasBridge, Tsunoshima Bridge]
  • A. Innoshima Bridge
    Innoshima Bridge is a major suspension bridge in Japan that forms part of the Shimanami Kaido route, connecting islands across the Seto Inland Sea.
  • B. Omishima Bridge
    Omishima Bridge is a major suspension bridge in Japan that forms part of the scenic Shimanami Kaido route connecting the islands of the Seto Inland Sea.
  • C. Kurushima-Kaikyō Bridge
    The Kurushima-Kaikyō Bridge is a long-span suspension bridge in Japan that forms part of the route connecting Japan’s main island of Honshu with Shikoku across the Seto Inland Sea.
  • D. Hakata-Oshima Bridge
    Hakata-Oshima Bridge is a major cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting islands across the Seto Inland Sea.
  • E. Mukogawa Bridge
    Mukogawa Bridge is a bridge spanning the Mukogawa River in Japan, serving as a key local transportation link and landmark in the surrounding area.
  • 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: Tsunoshima Bridge
Triple: [Yamaguchi Prefecture, hasBridge, Tsunoshima Bridge]
Generated description
Tsunoshima Bridge is a scenic coastal bridge in Japan known for its striking turquoise waters and picturesque route connecting the mainland of Yamaguchi Prefecture to Tsunoshima Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tsunoshima Bridge
Target entity description: Tsunoshima Bridge is a scenic coastal bridge in Japan known for its striking turquoise waters and picturesque route connecting the mainland of Yamaguchi Prefecture to Tsunoshima Island.
  • A. Innoshima Bridge
    Innoshima Bridge is a major suspension bridge in Japan that forms part of the Shimanami Kaido route, connecting islands across the Seto Inland Sea.
  • B. Omishima Bridge
    Omishima Bridge is a major suspension bridge in Japan that forms part of the scenic Shimanami Kaido route connecting the islands of the Seto Inland Sea.
  • C. Kurushima-Kaikyō Bridge
    The Kurushima-Kaikyō Bridge is a long-span suspension bridge in Japan that forms part of the route connecting Japan’s main island of Honshu with Shikoku across the Seto Inland Sea.
  • D. Hakata-Oshima Bridge
    Hakata-Oshima Bridge is a major cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting islands across the Seto Inland Sea.
  • E. Mukogawa Bridge
    Mukogawa Bridge is a bridge spanning the Mukogawa River in Japan, serving as a key local transportation link and landmark in the surrounding area.
  • 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_69d381c5c7448190bec34bee7ec72bac completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d509f7d8ac8190b90c1a7f77b23545 completed April 7, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69d933fffc4c81908798094f72a06d18 completed April 10, 2026, 5:31 p.m.
NEDg Description generation batch_69d93802a4488190aa86ae209650d4e7 completed April 10, 2026, 5:48 p.m.
NED2 Entity disambiguation (via description) batch_69d938fcc3c48190a4acaaf75c1aa304 completed April 10, 2026, 5:53 p.m.
Created at: April 6, 2026, 12:30 p.m.