Triple

T15278977
Position Surface form Disambiguated ID Type / Status
Subject Kita Bisan-Seto Bridge E365219 entity
Predicate partOf P40 FINISHED
Object Seto Ohashi Bridge system E71955 NE FINISHED

How this triple was built (2 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: Seto Ohashi Bridge system | Statement: [Kita Bisan-Seto Bridge, partOf, Seto Ohashi Bridge system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Seto Ohashi Bridge system
Context triple: [Kita Bisan-Seto Bridge, partOf, Seto Ohashi Bridge system]
  • A. Seto Ohashi Bridge system chosen
    The Seto Ohashi Bridge system is a series of double-deck road-and-rail suspension and cable-stayed bridges in Japan that spans the Seto Inland Sea, linking the islands of Honshu and Shikoku.
  • B. Tamagawa Ohashi Bridge
    Tamagawa Ohashi Bridge is a major road bridge in the Tokyo area that carries traffic across the Tama River, linking parts of Tokyo and Kawasaki.
  • C. Seto Ohashi Bridge
    The Seto Ohashi Bridge is a massive series of double-deck bridges in Japan that carries both road and rail traffic across the Seto Inland Sea between Honshu and Shikoku.
  • D. Tokyo Bay Aqua-Line Bridge
    The Tokyo Bay Aqua-Line Bridge is the long bridge section of the Tokyo Bay Aqua-Line, a combined bridge–tunnel route that spans Tokyo Bay to connect Chiba and Kanagawa Prefectures in Japan.
  • 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.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85a103d9081908c1ea6c4c73ac8e3 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00e504d8c8190ad6c565a31d1a9bd completed April 15, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69feef754c9c8190abdc1d08fd1511cd completed May 9, 2026, 8:25 a.m.
Created at: April 10, 2026, 3:14 a.m.