Triple

T14764665
Position Surface form Disambiguated ID Type / Status
Subject Seto Ohashi Bridge E346961 entity
Predicate locatedOnStrait P71311 FINISHED
Object Seto Inland Sea channels between Okayama and Kagawa E78567 NE FINISHED

How this triple was built (3 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 Inland Sea channels between Okayama and Kagawa | Statement: [Seto Ohashi Bridge, locatedOnStrait, Seto Inland Sea channels between Okayama and Kagawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Seto Inland Sea channels between Okayama and Kagawa
Context triple: [Seto Ohashi Bridge, locatedOnStrait, Seto Inland Sea channels between Okayama and Kagawa]
  • A. Seto Inland Sea region
    The Seto Inland Sea region is a coastal area of western Japan known for its sheltered waters, numerous islands, maritime industry, and historically important naval and commercial ports.
  • B. Seto Inland Sea chosen
    The Seto Inland Sea is a sheltered body of water in western Japan, dotted with numerous islands and spanned by major bridges, known for its scenic beauty, mild climate, and historical role as an important maritime route.
  • C. Bungo Channel
    The Bungo Channel is a strait in southwestern Japan separating Kyushu and Shikoku and linking the Pacific Ocean with Japan’s inland seas.
  • D. Osaka Bay river system
    The Osaka Bay river system is a network of rivers and waterways in the Kansai region of Japan that drain into Osaka Bay, supporting the area’s urban, industrial, and ecological environments.
  • E. Seto Inland Sea coast
    The Seto Inland Sea coast is a scenic, island-dotted shoreline in western Japan known for its calm waters, mild climate, and historic port towns.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: locatedOnStrait
Context triple: [Seto Ohashi Bridge, locatedOnStrait, Seto Inland Sea channels between Okayama and Kagawa]
  • A. locatedInStrait chosen
    Indicates that something is situated within or passes through a narrow body of water (a strait) that connects two larger bodies of water.
  • B. locatedOnPeninsula
    Indicates that one entity is situated on or within the geographic area of a peninsula.
  • C. countryLocatedOn
    Indicates that a country is geographically situated on or within the boundaries of a specified landmass, island, or continent.
  • D. isLocatedOn
    Indicates that one entity exists at or is situated upon the surface or area of another entity.
  • E. isNorthernmostStraitOf
    Indicates that one strait is the furthest north among all straits associated with a particular geographic feature or region.
  • F. None of above.

Provenance (4 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_69d822e8896c819091169882f9b20486 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec7f3a1608190b1b17624003a0c7f completed April 14, 2026, 11:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe0cf4cef081909fa62125f43b36bc completed May 8, 2026, 4:19 p.m.
PD Predicate disambiguation batch_69de8c02e5c08190943c27594026faf7 completed April 14, 2026, 6:48 p.m.
Created at: April 10, 2026, 1:30 a.m.