Triple

T7363913
Position Surface form Disambiguated ID Type / Status
Subject Ebisu Garden Place E169818 entity
Predicate hasPart P35 FINISHED
Object The Westin Tokyo
The Westin Tokyo is a luxury hotel in Tokyo known for its upscale accommodations, refined dining, and convenient location in the Ebisu area.
E659332 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: The Westin Tokyo | Statement: [Ebisu Garden Place, hasPart, The Westin Tokyo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Westin Tokyo
Context triple: [Ebisu Garden Place, hasPart, The Westin Tokyo]
  • 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. Hilton Osaka
    Hilton Osaka is a prominent luxury hotel in central Osaka, Japan, known for its upscale accommodations and convenient location near major shopping, business, and transport hubs.
  • C. 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.
  • D. Imperial Hotel, Tokyo
    Imperial Hotel, Tokyo is a historically significant luxury hotel in Japan best known for its iconic early 20th-century design by architect Frank Lloyd Wright and its remarkable resilience during the 1923 Great Kantō earthquake.
  • E. Tokyo Midtown
    Tokyo Midtown is a large mixed-use development complex in central Tokyo known for its upscale shopping, dining, offices, residences, and the Suntory Museum of Art.
  • 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: The Westin Tokyo
Triple: [Ebisu Garden Place, hasPart, The Westin Tokyo]
Generated description
The Westin Tokyo is a luxury hotel in Tokyo known for its upscale accommodations, refined dining, and convenient location in the Ebisu area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Westin Tokyo
Target entity description: The Westin Tokyo is a luxury hotel in Tokyo known for its upscale accommodations, refined dining, and convenient location in the Ebisu area.
  • 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. Hilton Osaka
    Hilton Osaka is a prominent luxury hotel in central Osaka, Japan, known for its upscale accommodations and convenient location near major shopping, business, and transport hubs.
  • C. 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.
  • D. Imperial Hotel, Tokyo
    Imperial Hotel, Tokyo is a historically significant luxury hotel in Japan best known for its iconic early 20th-century design by architect Frank Lloyd Wright and its remarkable resilience during the 1923 Great Kantō earthquake.
  • E. Tokyo Midtown
    Tokyo Midtown is a large mixed-use development complex in central Tokyo known for its upscale shopping, dining, offices, residences, and the Suntory Museum of Art.
  • 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_69c68a5ade988190885b7175f63b7534 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f1603e1481909fb1dce2c9a7c577 completed March 27, 2026, 9:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7fab704008190ad07e12ead1a13ed completed March 28, 2026, 3:58 p.m.
NEDg Description generation batch_69c7fdc524c081909ba9f584b783eded completed March 28, 2026, 4:11 p.m.
NED2 Entity disambiguation (via description) batch_69c7fe4702348190acc48eaec934630a completed March 28, 2026, 4:13 p.m.
Created at: March 27, 2026, 3:06 p.m.