Triple
T13452658
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meitetsu |
E320648
|
entity |
| Predicate | hasBrand |
P1500
|
FINISHED |
| Object |
Meitetsu Inn
Meitetsu Inn is a Japanese hotel chain operated by the Meitetsu Group, offering business-oriented accommodations primarily in central Japan.
|
E1041174
|
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: Meitetsu Inn | Statement: [Meitetsu, hasBrand, Meitetsu Inn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meitetsu Inn Context triple: [Meitetsu, hasBrand, Meitetsu Inn]
-
A.
Hotel New Hankyu
Hotel New Hankyu is a well-known Japanese city hotel, recognized for its convenient urban location and service as part of the Hankyu Hanshin hotel group.
-
B.
Via Inn Shin-Osaka
Via Inn Shin-Osaka is a business-oriented hotel in Osaka, Japan, conveniently located near Shin-Osaka Station and operated under the JR-West Hotels group.
-
C.
Hotel Chinzanso Tokyo
Hotel Chinzanso Tokyo is a luxury hotel in Tokyo renowned for its traditional Japanese atmosphere, upscale accommodations, and direct access to a historic landscaped garden.
-
D.
Great Eastern Hotel
Great Eastern Hotel is a historic luxury hotel located adjacent to Liverpool Street Station in central London.
-
E.
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.
- 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: Meitetsu Inn Triple: [Meitetsu, hasBrand, Meitetsu Inn]
Generated description
Meitetsu Inn is a Japanese hotel chain operated by the Meitetsu Group, offering business-oriented accommodations primarily in central Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Meitetsu Inn Target entity description: Meitetsu Inn is a Japanese hotel chain operated by the Meitetsu Group, offering business-oriented accommodations primarily in central Japan.
-
A.
Hotel New Hankyu
Hotel New Hankyu is a well-known Japanese city hotel, recognized for its convenient urban location and service as part of the Hankyu Hanshin hotel group.
-
B.
Via Inn Shin-Osaka
Via Inn Shin-Osaka is a business-oriented hotel in Osaka, Japan, conveniently located near Shin-Osaka Station and operated under the JR-West Hotels group.
-
C.
Hotel Chinzanso Tokyo
Hotel Chinzanso Tokyo is a luxury hotel in Tokyo renowned for its traditional Japanese atmosphere, upscale accommodations, and direct access to a historic landscaped garden.
-
D.
Great Eastern Hotel
Great Eastern Hotel is a historic luxury hotel located adjacent to Liverpool Street Station in central London.
-
E.
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.
- 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_69d80761e6cc8190a90c844589998ecc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaefae85481909e6a59797cbb25e7 |
completed | April 12, 2026, 2:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7399c539c819080802b620da6fcfc |
completed | May 3, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69f73dd98e88819098394122bac6bbc4 |
completed | May 3, 2026, 12:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73e4f2da88190924ea9a19418750f |
completed | May 3, 2026, 12:23 p.m. |
Created at: April 9, 2026, 9:41 p.m.