Triple

T15541774
Position Surface form Disambiguated ID Type / Status
Subject Great Seto Bridge E370496 entity
Predicate nativeName P15 FINISHED
Object 瀬戸大橋
瀬戸大橋 is a massive series of double-deck bridges in Japan that connects Okayama Prefecture on Honshu with Kagawa Prefecture on Shikoku across the Seto Inland Sea.
E1171753 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: 瀬戸大橋 | Statement: [Great Seto Bridge, nativeName, 瀬戸大橋]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 瀬戸大橋
Context triple: [Great Seto Bridge, nativeName, 瀬戸大橋]
  • A. Biwako Ohashi Bridge
    Biwako Ohashi Bridge is a major road bridge spanning the northern part of Lake Biwa in Shiga Prefecture, Japan, serving as an important transportation link between the cities of Otsu and Moriyama.
  • B. 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.
  • C. Ikema Ohashi Bridge
    Ikema Ohashi Bridge is a scenic long-span bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Ikema-jima across strikingly clear turquoise waters.
  • D. 関門橋
    関門橋 is a major suspension bridge in Japan that spans the Kanmon Straits, linking the islands of Honshu and Kyushu.
  • E. 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.
  • 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: 瀬戸大橋
Triple: [Great Seto Bridge, nativeName, 瀬戸大橋]
Generated description
瀬戸大橋 is a massive series of double-deck bridges in Japan that connects Okayama Prefecture on Honshu with Kagawa Prefecture on Shikoku across the Seto Inland Sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 瀬戸大橋
Target entity description: 瀬戸大橋 is a massive series of double-deck bridges in Japan that connects Okayama Prefecture on Honshu with Kagawa Prefecture on Shikoku across the Seto Inland Sea.
  • A. Biwako Ohashi Bridge
    Biwako Ohashi Bridge is a major road bridge spanning the northern part of Lake Biwa in Shiga Prefecture, Japan, serving as an important transportation link between the cities of Otsu and Moriyama.
  • B. 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.
  • C. Ikema Ohashi Bridge
    Ikema Ohashi Bridge is a scenic long-span bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Ikema-jima across strikingly clear turquoise waters.
  • D. 関門橋
    関門橋 is a major suspension bridge in Japan that spans the Kanmon Straits, linking the islands of Honshu and Kyushu.
  • E. 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.
  • 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_69d85cc521a08190921fb50319dddc34 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04432c3808190bb5b653bf8de30c6 completed April 16, 2026, 2:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff7561b2188190a86f3d05ac16bb9a completed May 9, 2026, 5:56 p.m.
NEDg Description generation batch_69ff75d29a388190b0ca806b5de71be8 completed May 9, 2026, 5:58 p.m.
NED2 Entity disambiguation (via description) batch_69ff76432cd8819085d74cffeba754b6 completed May 9, 2026, 6 p.m.
Created at: April 10, 2026, 4:07 a.m.