Triple

T7192158
Position Surface form Disambiguated ID Type / Status
Subject Otsu E167718 entity
Predicate hasLakeCruise P21650 FINISHED
Object Biwako cruise
Biwako Cruise is a sightseeing boat tour company on Lake Biwa in Shiga Prefecture, Japan, offering scenic cruises and themed excursions departing mainly from Ōtsu.
E648316 NE FINISHED

How this triple was built (5 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: Biwako cruise | Statement: [Otsu, hasLakeCruise, Biwako cruise]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Biwako cruise
Context triple: [Otsu, hasLakeCruise, Biwako cruise]
  • A. Hikifune
    Hikifune is a neighborhood in Tokyo’s Sumida ward, known as a traditional residential area with convenient access to central Tokyo.
  • B. Wasa
    Wasa is a Niger-Congo language spoken by the Wasa people, primarily in parts of Ghana.
  • C. 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.
  • D. Nippon Maru museum ship
    The Nippon Maru museum ship is a preserved Japanese training sailing vessel now permanently moored in Yokohama and open to the public as a maritime museum.
  • E. 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.
  • 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: Biwako cruise
Triple: [Otsu, hasLakeCruise, Biwako cruise]
Generated description
Biwako Cruise is a sightseeing boat tour company on Lake Biwa in Shiga Prefecture, Japan, offering scenic cruises and themed excursions departing mainly from Ōtsu.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Biwako cruise
Target entity description: Biwako Cruise is a sightseeing boat tour company on Lake Biwa in Shiga Prefecture, Japan, offering scenic cruises and themed excursions departing mainly from Ōtsu.
  • A. Hikifune
    Hikifune is a neighborhood in Tokyo’s Sumida ward, known as a traditional residential area with convenient access to central Tokyo.
  • B. Wasa
    Wasa is a Niger-Congo language spoken by the Wasa people, primarily in parts of Ghana.
  • C. 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.
  • D. Nippon Maru museum ship
    The Nippon Maru museum ship is a preserved Japanese training sailing vessel now permanently moored in Yokohama and open to the public as a maritime museum.
  • E. 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.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasLakeCruise
Context triple: [Otsu, hasLakeCruise, Biwako cruise]
  • A. hasBoatRides chosen
    Indicates that one entity offers, provides, or features boat rides in relation to another entity.
  • B. hasWaterRide
    Indicates that an entity features or includes at least one water-based ride or attraction.
  • C. hasBoatLine
    Indicates that one entity operates, owns, or is associated with a particular boat service or boat route line.
  • D. hasCruiseTraffic
    Indicates that there is cruise ship traffic occurring at or involving a particular location or route.
  • E. usesCrewedBoats
    Indicates that an entity performs an activity or operation by employing boats that are crewed by people.
  • F. None of above.

Provenance (6 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_69c6888b5248819090499a884ee3ec39 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e901ea1481908a9e44f96dd4b553 completed March 27, 2026, 8:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7bf95a1a0819099d252f037c318c7 completed March 28, 2026, 11:46 a.m.
NEDg Description generation batch_69c7c071778881909a82eedf61cae22b completed March 28, 2026, 11:50 a.m.
NED2 Entity disambiguation (via description) batch_69c7c111e05c8190a9cfba3fca1f8198 completed March 28, 2026, 11:52 a.m.
PD Predicate disambiguation batch_69c6e752385c819096fbab55566ee2a8 completed March 27, 2026, 8:23 p.m.
Created at: March 27, 2026, 2:50 p.m.