Triple

T18382986
Position Surface form Disambiguated ID Type / Status
Subject Taisho-ku E446502 entity
Predicate hasFerryService P1737 FINISHED
Object Taisho–Nishiku ferry NE NERFINISHED

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: Taisho–Nishiku ferry | Statement: [Taisho-ku, hasFerryService, Taisho–Nishiku ferry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Taisho–Nishiku ferry
Context triple: [Taisho-ku, hasFerryService, Taisho–Nishiku ferry]
  • A. Toguchi Port–Minna Island ferry
    The Toguchi Port–Minna Island ferry is a local passenger boat service in Okinawa Prefecture, Japan, connecting the mainland Motobu area with the nearby resort destination of Minna Island.
  • B. Sado Kisen ferry services
    Sado Kisen ferry services is a Japanese ferry operator providing passenger and vehicle transport between Sado Island and mainland Niigata Prefecture.
  • C. Hudson–Oka ferry route
    The Hudson–Oka ferry route is a seasonal car and passenger ferry service in Quebec that links the towns of Hudson and Oka across Lac des Deux Montagnes.
  • D. Takeshiba Passenger Ship Terminal
    Takeshiba Passenger Ship Terminal is a major Tokyo waterfront terminal serving passenger ferries and cruise ships to outlying islands and coastal destinations.
  • E. Ogasawara Maru ferry
    The Ogasawara Maru ferry is a long-distance passenger and cargo ship that provides the primary sea link between Tokyo and the remote Ogasawara (Bonin) Islands.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Taisho–Nishiku ferry
Target entity description: The Taisho–Nishiku ferry is a public boat service in Osaka, Japan, that transports passengers across the river between Taisho Ward and Nishi Ward.
  • A. Toguchi Port–Minna Island ferry
    The Toguchi Port–Minna Island ferry is a local passenger boat service in Okinawa Prefecture, Japan, connecting the mainland Motobu area with the nearby resort destination of Minna Island.
  • B. Sado Kisen ferry services
    Sado Kisen ferry services is a Japanese ferry operator providing passenger and vehicle transport between Sado Island and mainland Niigata Prefecture.
  • C. Hudson–Oka ferry route
    The Hudson–Oka ferry route is a seasonal car and passenger ferry service in Quebec that links the towns of Hudson and Oka across Lac des Deux Montagnes.
  • D. Takeshiba Passenger Ship Terminal
    Takeshiba Passenger Ship Terminal is a major Tokyo waterfront terminal serving passenger ferries and cruise ships to outlying islands and coastal destinations.
  • E. Ogasawara Maru ferry
    The Ogasawara Maru ferry is a long-distance passenger and cargo ship that provides the primary sea link between Tokyo and the remote Ogasawara (Bonin) Islands.
  • F. None of above. chosen

Provenance (2 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_69d8b9f370b88190b1e5081c2c238e7f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e5179c931c8190b1c7c8284f42f7b7 completed April 19, 2026, 5:57 p.m.
Created at: April 10, 2026, 10:45 a.m.