Triple
T9723499
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Akasaka |
E235541
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Akasaka Excel Hotel Tokyu
Akasaka Excel Hotel Tokyu is a modern business and leisure hotel in Tokyo’s Akasaka district, known for its convenient central location and easy access to major transport links and attractions.
|
E816205
|
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: Akasaka Excel Hotel Tokyu | Statement: [Akasaka, hasLandmark, Akasaka Excel Hotel Tokyu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Akasaka Excel Hotel Tokyu Context triple: [Akasaka, hasLandmark, Akasaka Excel Hotel Tokyu]
-
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.
Shibuya Stream Excel Hotel Tokyu
Shibuya Stream Excel Hotel Tokyu is a modern lifestyle hotel in Tokyo’s Shibuya district, offering contemporary accommodations integrated with the Shibuya Stream complex’s shopping, dining, and entertainment facilities.
-
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.
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.
-
E.
Sapporo Grand Hotel
Sapporo Grand Hotel is a historic luxury hotel in central Sapporo, Japan, known for its long-standing service and prominent status as one of the city's landmark accommodations.
- 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: Akasaka Excel Hotel Tokyu Triple: [Akasaka, hasLandmark, Akasaka Excel Hotel Tokyu]
Generated description
Akasaka Excel Hotel Tokyu is a modern business and leisure hotel in Tokyo’s Akasaka district, known for its convenient central location and easy access to major transport links and attractions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Akasaka Excel Hotel Tokyu Target entity description: Akasaka Excel Hotel Tokyu is a modern business and leisure hotel in Tokyo’s Akasaka district, known for its convenient central location and easy access to major transport links and attractions.
-
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.
Shibuya Stream Excel Hotel Tokyu
Shibuya Stream Excel Hotel Tokyu is a modern lifestyle hotel in Tokyo’s Shibuya district, offering contemporary accommodations integrated with the Shibuya Stream complex’s shopping, dining, and entertainment facilities.
-
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.
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.
-
E.
Sapporo Grand Hotel
Sapporo Grand Hotel is a historic luxury hotel in central Sapporo, Japan, known for its long-standing service and prominent status as one of the city's landmark accommodations.
- 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_69ca84d0123c819096f9dc3b6abb0881 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e77096481908ffd315fecb1d5ec |
completed | April 1, 2026, 10:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19fa5a8e48190b7b1742eb6c3b81e |
completed | April 4, 2026, 11:32 p.m. |
| NEDg | Description generation | batch_69d1a022efd48190b0206bbdf3d93b9e |
completed | April 4, 2026, 11:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1a09ae5b48190b4d0b01cd20ba140 |
completed | April 4, 2026, 11:36 p.m. |
Created at: March 30, 2026, 8:20 p.m.