Triple
T6154365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyu Corporation |
E137281
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | Tokyu Hotels |
E572695
|
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: Tokyu Hotels | Statement: [Tokyu Corporation, hasSubsidiary, Tokyu Hotels]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyu Hotels Context triple: [Tokyu Corporation, hasSubsidiary, Tokyu Hotels]
-
A.
Tokyu Hotels
chosen
Tokyu Hotels is a Japanese hotel chain operating a range of business and upscale properties across Japan and select international locations.
-
B.
Hankyu Hanshin Hotels Co., Ltd.
Hankyu Hanshin Hotels Co., Ltd. is a Japanese hotel operating company that manages a portfolio of urban, luxury, and business hotels primarily in the Kansai region and other major cities in Japan.
-
C.
Hoshino Resorts
Hoshino Resorts is a Japanese hospitality company known for its upscale, design-focused hotels and ryokan that blend modern comfort with local culture and natural surroundings.
-
D.
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.
-
E.
JR-West Hotels
JR-West Hotels is a Japanese hotel chain affiliated with the West Japan Railway Company, operating accommodations primarily in western Japan near major railway hubs.
- 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_69c008a45d008190832a9e19f5d63406 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c05cffc7bc819092633a9e5f1abe2f |
completed | March 22, 2026, 9:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16ed4abc88190993cfd4ef4f2862e |
completed | March 23, 2026, 4:48 p.m. |
Created at: March 22, 2026, 4:17 p.m.