Triple

T16135877
Position Surface form Disambiguated ID Type / Status
Subject Kurushima-Kaikyō Bridge E391524 entity
Predicate crosses P416 FINISHED
Object Kurushima Strait
Kurushima Strait is a narrow, fast‑flowing sea channel in Japan’s Seto Inland Sea, known for its strong tidal currents and role as a key maritime route.
E1202648 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: Kurushima Strait | Statement: [Kurushima-Kaikyō Bridge, crosses, Kurushima Strait]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kurushima Strait
Context triple: [Kurushima-Kaikyō Bridge, crosses, Kurushima Strait]
  • A. Bungo Strait
    Bungo Strait is a narrow sea passage in Japan that separates the islands of Kyushu and Shikoku, connecting the Seto Inland Sea with the Pacific Ocean.
  • B. Kanmon Straits
    Kanmon Straits is a narrow sea passage in southwestern Japan that separates the islands of Honshu and Kyushu and serves as an important shipping and transportation route.
  • C. Akashi Strait
    The Akashi Strait is a narrow waterway in Japan separating Awaji Island from the mainland of Honshu and is spanned by the famous Akashi Kaikyō Bridge, one of the world’s longest suspension bridges.
  • D. Tsugaru Strait
    The Tsugaru Strait is a narrow body of water separating Japan’s Honshu and Hokkaido islands, serving as a key maritime passage between the Sea of Japan and the Pacific Ocean.
  • E. Tokara Strait
    Tokara Strait is a body of water in southern Japan that separates the Tokara Islands from the Amami Islands, forming part of the boundary between the East China Sea and the Pacific Ocean.
  • 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: Kurushima Strait
Triple: [Kurushima-Kaikyō Bridge, crosses, Kurushima Strait]
Generated description
Kurushima Strait is a narrow, fast‑flowing sea channel in Japan’s Seto Inland Sea, known for its strong tidal currents and role as a key maritime route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kurushima Strait
Target entity description: Kurushima Strait is a narrow, fast‑flowing sea channel in Japan’s Seto Inland Sea, known for its strong tidal currents and role as a key maritime route.
  • A. Bungo Strait
    Bungo Strait is a narrow sea passage in Japan that separates the islands of Kyushu and Shikoku, connecting the Seto Inland Sea with the Pacific Ocean.
  • B. Kanmon Straits
    Kanmon Straits is a narrow sea passage in southwestern Japan that separates the islands of Honshu and Kyushu and serves as an important shipping and transportation route.
  • C. Akashi Strait
    The Akashi Strait is a narrow waterway in Japan separating Awaji Island from the mainland of Honshu and is spanned by the famous Akashi Kaikyō Bridge, one of the world’s longest suspension bridges.
  • D. Tsugaru Strait
    The Tsugaru Strait is a narrow body of water separating Japan’s Honshu and Hokkaido islands, serving as a key maritime passage between the Sea of Japan and the Pacific Ocean.
  • E. Tokara Strait
    Tokara Strait is a body of water in southern Japan that separates the Tokara Islands from the Amami Islands, forming part of the boundary between the East China Sea and the Pacific Ocean.
  • 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_69d87f1bb0988190b490d273dbf3fd03 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21a04666c819091f36c5a2497d2e7 completed April 17, 2026, 11:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a000ec7cc0881909685923113eaba25 completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a000fbc8374819089ea5ecf06339d0c completed May 10, 2026, 4:55 a.m.
NED2 Entity disambiguation (via description) batch_6a001057f9088190925492033bcd4c8d completed May 10, 2026, 4:58 a.m.
Created at: April 10, 2026, 5:01 a.m.