Triple
T23003466
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyu Hotels |
E572695
|
entity |
| Predicate | hasBrand |
P1500
|
FINISHED |
| Object |
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.
|
E1564916
|
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 Capitol Hotel Tokyu | Statement: [Tokyu Hotels, hasBrand, The Capitol Hotel Tokyu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Capitol Hotel Tokyu Context triple: [Tokyu Hotels, hasBrand, The Capitol 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.
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.
-
C.
Grand Prince Hotel Takanawa
Grand Prince Hotel Takanawa is a well-known upscale hotel in Tokyo’s Takanawa district, noted for its traditional Japanese garden setting and convenient access to major transport hubs.
-
D.
Park Hotel Tokyo
Park Hotel Tokyo is a contemporary design-focused hotel in Tokyo known for its art-themed rooms and panoramic city views.
-
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: The Capitol Hotel Tokyu Triple: [Tokyu Hotels, hasBrand, The Capitol Hotel Tokyu]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Capitol Hotel Tokyu Target entity description: 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.
-
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.
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.
-
C.
Grand Prince Hotel Takanawa
Grand Prince Hotel Takanawa is a well-known upscale hotel in Tokyo’s Takanawa district, noted for its traditional Japanese garden setting and convenient access to major transport hubs.
-
D.
Park Hotel Tokyo
Park Hotel Tokyo is a contemporary design-focused hotel in Tokyo known for its art-themed rooms and panoramic city views.
-
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_69e245b6a3ac81908087599eefe3e365 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f183549bdc81908fdcd44e2c92f7c4 |
completed | April 29, 2026, 4:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bd382776c8190b6bf7d666760d050 |
completed | May 19, 2026, 3:05 a.m. |
| NEDg | Description generation | batch_6a0bd41c89708190a3df2a798ca25c99 |
completed | May 19, 2026, 3:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bd5263734819082ce8b1c3082243f |
completed | May 19, 2026, 3:12 a.m. |
Created at: April 17, 2026, 3:50 p.m.