Triple

T21393318
Position Surface form Disambiguated ID Type / Status
Subject Seto-Ōhashi Line E527713 entity
Predicate crossesStructure P27425 FINISHED
Object Hitsuishijima Bridge
Hitsuishijima Bridge is a cable-stayed bridge in Japan that forms part of the Great Seto Bridge system linking Honshu and Shikoku across the Seto Inland Sea.
 E1486240 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: Hitsuishijima Bridge | Statement: [Seto-Ōhashi Line, crossesStructure, Hitsuishijima Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hitsuishijima Bridge
Context triple: [Seto-Ōhashi Line, crossesStructure, Hitsuishijima 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. 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.
  • C. 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.
  • D. 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.
  • E. Shimotsui-Seto Bridge
    The Shimotsui-Seto Bridge is a major cable-stayed road-rail bridge in Japan that forms part of the Seto Ohashi Bridge system linking Honshu and Shikoku across the Seto Inland Sea.
  • 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: Hitsuishijima Bridge
Triple: [Seto-Ōhashi Line, crossesStructure, Hitsuishijima Bridge]
Generated description
Hitsuishijima Bridge is a cable-stayed bridge in Japan that forms part of the Great Seto Bridge system linking Honshu and Shikoku across the Seto Inland Sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hitsuishijima Bridge
Target entity description: Hitsuishijima Bridge is a cable-stayed bridge in Japan that forms part of the Great Seto Bridge system linking Honshu and Shikoku across the Seto Inland Sea.
  • 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. 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.
  • C. 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.
  • D. 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.
  • E. Shimotsui-Seto Bridge
    The Shimotsui-Seto Bridge is a major cable-stayed road-rail bridge in Japan that forms part of the Seto Ohashi Bridge system linking Honshu and Shikoku across the Seto Inland Sea.
  • 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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b1165a508190a72c008117675711 completed April 22, 2026, 11:29 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09cfe0d0388190b94705c5d80dc0ef completed May 17, 2026, 2:25 p.m.
NEDg Description generation batch_6a09d08ffa3c8190b5ab7e4cbf78719f completed May 17, 2026, 2:28 p.m.
NED2 Entity disambiguation (via description) batch_6a09d18c77e481908a353d443d79b7ca completed May 17, 2026, 2:32 p.m.
Created at: April 16, 2026, 5:13 p.m.