Triple

T22533371
Position Surface form Disambiguated ID Type / Status
Subject 東京都港区 E557098 entity
Predicate containsLandmark P1098 FINISHED
Object 東京プリンスホテル
東京プリンスホテルは、東京都港区芝公園エリアに位置し、東京タワーを望む老舗のシティホテルです。
 E1541857 NE FINISHED

How this triple was built (4 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: 東京プリンスホテル | Statement: [東京都港区, containsLandmark, 東京プリンスホテル]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 東京プリンスホテル
Context triple: [東京都港区, containsLandmark, 東京プリンスホテル]
  • A. Shinagawa Prince Hotel
    Shinagawa Prince Hotel is a large, modern high-rise hotel complex in Tokyo known for its extensive facilities, including multiple towers, restaurants, entertainment venues, and convenient access to major transport links.
  • B. Park Hotel Tokyo
    Park Hotel Tokyo is a contemporary design-focused hotel in Tokyo known for its art-themed rooms and panoramic city views.
  • C. 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.
  • D. Yokohama Royal Park Hotel
    Yokohama Royal Park Hotel is a luxury high-rise hotel in Yokohama, Japan, known for its panoramic city and bay views from some of the country’s highest guest rooms.
  • E. Tokyo Dome Hotel
    Tokyo Dome Hotel is a high-rise, full-service hotel in central Tokyo known for its proximity to the Tokyo Dome stadium and the surrounding Tokyo Dome City entertainment complex.
  • 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: 東京プリンスホテル
Triple: [東京都港区, containsLandmark, 東京プリンスホテル]
Generated description
東京プリンスホテルは、東京都港区芝公園エリアに位置し、東京タワーを望む老舗のシティホテルです。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 東京プリンスホテル
Target entity description: 東京プリンスホテルは、東京都港区芝公園エリアに位置し、東京タワーを望む老舗のシティホテルです。
  • A. Shinagawa Prince Hotel
    Shinagawa Prince Hotel is a large, modern high-rise hotel complex in Tokyo known for its extensive facilities, including multiple towers, restaurants, entertainment venues, and convenient access to major transport links.
  • B. Park Hotel Tokyo
    Park Hotel Tokyo is a contemporary design-focused hotel in Tokyo known for its art-themed rooms and panoramic city views.
  • C. 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.
  • D. Yokohama Royal Park Hotel
    Yokohama Royal Park Hotel is a luxury high-rise hotel in Yokohama, Japan, known for its panoramic city and bay views from some of the country’s highest guest rooms.
  • E. Tokyo Dome Hotel
    Tokyo Dome Hotel is a high-rise, full-service hotel in central Tokyo known for its proximity to the Tokyo Dome stadium and the surrounding Tokyo Dome City entertainment complex.
  • F. None of above. chosen

Provenance (5 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_69e11e57483c8190b0887c4f8ff26446 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15ed88cf08190ae7e5b6bf9a80372 completed April 29, 2026, 1:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b1ddee4f48190972567034fa0c9d7 completed May 18, 2026, 2:10 p.m.
NEDg Description generation batch_6a0b1f09934c81909c0d81a7838f5580 completed May 18, 2026, 2:15 p.m.
NED2 Entity disambiguation (via description) batch_6a0b258107088190ba81cb2d0a34209b completed May 18, 2026, 2:43 p.m.
Created at: April 16, 2026, 8:51 p.m.