Triple
T16873010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nishi-Shinjuku skyscraper district |
E421220
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Keio Plaza Hotel |
E576607
|
NE FINISHED |
How this triple was built (2 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: Keio Plaza Hotel | Statement: [Nishi-Shinjuku skyscraper district, hasLandmark, Keio Plaza Hotel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keio Plaza Hotel Context triple: [Nishi-Shinjuku skyscraper district, hasLandmark, Keio Plaza Hotel]
-
A.
Keio Plaza Hotel
chosen
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.
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.
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d889d470fc8190b4aec199636c0c56 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3b7f40410819088db22fa0d1eb808 |
completed | April 18, 2026, 4:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c2b0dcbc8190a164cbd57586ac9c |
completed | May 10, 2026, 5:38 p.m. |
Created at: April 10, 2026, 5:29 a.m.