Triple

T23003467
Position Surface form Disambiguated ID Type / Status
Subject Tokyu Hotels E572695 entity
Predicate hasBrand P1500 FINISHED
Object Cerulean Tower Tokyu Hotel — 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: Cerulean Tower Tokyu Hotel | Statement: [Tokyu Hotels, hasBrand, Cerulean Tower Tokyu Hotel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cerulean Tower Tokyu Hotel
Context triple: [Tokyu Hotels, hasBrand, Cerulean Tower Tokyu Hotel]
  • A. Keio Plaza Hotel
    Keio Plaza Hotel is a major high-rise hotel in Tokyo’s Shinjuku district, known for its extensive conference facilities and role as one of Japan’s first modern international hotels.
  • B. Tokyu Stay
    Tokyu Stay is a Japanese hotel brand offering extended-stay and business-friendly accommodations, typically featuring in-room kitchenettes and laundry facilities in major urban locations.
  • C. Hotel Tōkōen
    Hotel Tōkōen is a Japanese hotel best known as an early example of Metabolist architecture designed by visionary architect Kiyonori Kikutake.
  • D. Hotel Chinzanso Tokyo
    Hotel Chinzanso Tokyo is a luxury hotel in Tokyo renowned for its traditional Japanese atmosphere, upscale accommodations, and direct access to a historic landscaped garden.
  • E. The Capitol Hotel Tokyu
    The Capitol Hotel Tokyu is a luxury five-star hotel in central Tokyo known for its refined Japanese-modern design, high-end amenities, and proximity to the political and business districts.
  • 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: Cerulean Tower Tokyu Hotel
Target entity description: Cerulean Tower Tokyu Hotel is a luxury high-rise hotel in Tokyo’s Shibuya district, known for its panoramic city views, upscale accommodations, and convenient access to major shopping and entertainment areas.
  • A. Keio Plaza Hotel
    Keio Plaza Hotel is a major high-rise hotel in Tokyo’s Shinjuku district, known for its extensive conference facilities and role as one of Japan’s first modern international hotels.
  • B. Tokyu Stay
    Tokyu Stay is a Japanese hotel brand offering extended-stay and business-friendly accommodations, typically featuring in-room kitchenettes and laundry facilities in major urban locations.
  • C. Hotel Tōkōen
    Hotel Tōkōen is a Japanese hotel best known as an early example of Metabolist architecture designed by visionary architect Kiyonori Kikutake.
  • D. Hotel Chinzanso Tokyo
    Hotel Chinzanso Tokyo is a luxury hotel in Tokyo renowned for its traditional Japanese atmosphere, upscale accommodations, and direct access to a historic landscaped garden.
  • E. The Capitol Hotel Tokyu
    The Capitol Hotel Tokyu is a luxury five-star hotel in central Tokyo known for its refined Japanese-modern design, high-end amenities, and proximity to the political and business districts.
  • 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_69e245b6a3ac81908087599eefe3e365 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f183549bdc81908fdcd44e2c92f7c4 completed April 29, 2026, 4:04 a.m.
Created at: April 17, 2026, 3:50 p.m.