Triple
T2470057
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Japan Railway Company |
E55347
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
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.
|
E269680
|
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: JR-West Hotels | Statement: [West Japan Railway Company, hasSubsidiary, JR-West Hotels]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR-West Hotels Context triple: [West Japan Railway Company, hasSubsidiary, JR-West Hotels]
-
A.
Island Outpost hotel group
Island Outpost hotel group is a boutique hospitality company known for its collection of stylish, culturally rooted luxury hotels and resorts in Jamaica and the Caribbean.
-
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.
JW Marriott
JW Marriott is a luxury hotel brand within Marriott International known for its upscale accommodations, refined service, and business-oriented amenities in major cities and resort destinations worldwide.
-
D.
Hyatt Hotels Corporation
Hyatt Hotels Corporation is a global hospitality company that owns, manages, and franchises a portfolio of upscale and luxury hotels, resorts, and vacation properties under multiple brand names.
-
E.
Loews Hotels
Loews Hotels is an American luxury hospitality company that owns and operates upscale hotels and resorts across major cities and vacation destinations.
- 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: JR-West Hotels Triple: [West Japan Railway Company, hasSubsidiary, JR-West Hotels]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: JR-West Hotels Target entity description: 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.
-
A.
Island Outpost hotel group
Island Outpost hotel group is a boutique hospitality company known for its collection of stylish, culturally rooted luxury hotels and resorts in Jamaica and the Caribbean.
-
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.
JW Marriott
JW Marriott is a luxury hotel brand within Marriott International known for its upscale accommodations, refined service, and business-oriented amenities in major cities and resort destinations worldwide.
-
D.
Hyatt Hotels Corporation
Hyatt Hotels Corporation is a global hospitality company that owns, manages, and franchises a portfolio of upscale and luxury hotels, resorts, and vacation properties under multiple brand names.
-
E.
Loews Hotels
Loews Hotels is an American luxury hospitality company that owns and operates upscale hotels and resorts across major cities and vacation destinations.
- 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_69ab49e3622c8190ad22afa2c4fbb807 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd135c64881908cccde3317d14b67 |
completed | March 7, 2026, 7:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17a29c2c8190b9e7b49d086ad9d5 |
completed | March 9, 2026, 6:55 p.m. |
| NEDg | Description generation | batch_69af183b63848190ac62869b1fdb672c |
completed | March 9, 2026, 6:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af18fc1a0c8190aeb24f304cbba35b |
completed | March 9, 2026, 7:01 p.m. |
Created at: March 6, 2026, 9:44 p.m.