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.