Triple
T3007966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagoya Castle |
E81946
|
entity |
| Predicate | nearbyTransport |
P5822
|
FINISHED |
| Object |
Meijō Kōen Station
Meijō Kōen Station is a subway station in Nagoya, Japan, serving as a convenient access point for visitors to the Nagoya Castle area and Meijō Park.
|
E690431
|
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: Meijō Kōen Station | Statement: [Nagoya Castle, nearbyTransport, Meijō Kōen Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meijō Kōen Station Context triple: [Nagoya Castle, nearbyTransport, Meijō Kōen Station]
-
A.
Meiji-jingumae Station
Meiji-jingumae Station is a major Tokyo subway station in the Harajuku/Meiji Shrine area, serving as a key access point to popular shopping and cultural districts.
-
B.
Ueno-hirokoji Station
Ueno-hirokoji Station is an underground Tokyo Metro station on the Ginza Line serving the busy Ueno and Okachimachi commercial and cultural district in Taitō, Tokyo.
-
C.
Eifukuchō Station
Eifukuchō Station is a railway station in Suginami, Tokyo, Japan, served by the Keio Inokashira Line.
-
D.
Komagome Station
Komagome Station is a railway station in Tokyo, Japan, served by JR East and the Tokyo Metro, providing access to the residential and commercial areas of the Komagome district.
-
E.
Keisei Ueno Station
Keisei Ueno Station is a major terminal railway station in Tokyo operated by Keisei Electric Railway, serving as a key access point between central Tokyo and Narita International Airport.
- 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: Meijō Kōen Station Triple: [Nagoya Castle, nearbyTransport, Meijō Kōen Station]
Generated description
Meijō Kōen Station is a subway station in Nagoya, Japan, serving as a convenient access point for visitors to the Nagoya Castle area and Meijō Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Meijō Kōen Station Target entity description: Meijō Kōen Station is a subway station in Nagoya, Japan, serving as a convenient access point for visitors to the Nagoya Castle area and Meijō Park.
-
A.
Meiji-jingumae Station
Meiji-jingumae Station is a major Tokyo subway station in the Harajuku/Meiji Shrine area, serving as a key access point to popular shopping and cultural districts.
-
B.
Ueno-hirokoji Station
Ueno-hirokoji Station is an underground Tokyo Metro station on the Ginza Line serving the busy Ueno and Okachimachi commercial and cultural district in Taitō, Tokyo.
-
C.
Eifukuchō Station
Eifukuchō Station is a railway station in Suginami, Tokyo, Japan, served by the Keio Inokashira Line.
-
D.
Komagome Station
Komagome Station is a railway station in Tokyo, Japan, served by JR East and the Tokyo Metro, providing access to the residential and commercial areas of the Komagome district.
-
E.
Keisei Ueno Station
Keisei Ueno Station is a major terminal railway station in Tokyo operated by Keisei Electric Railway, serving as a key access point between central Tokyo and Narita International Airport.
- 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_69ad8b1c4de88190a83b7cefaa1f2842 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9a4a12508190a48ae1c86233d25e |
completed | March 8, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c9379e5898819083bece0d129fed5c |
completed | March 29, 2026, 2:30 p.m. |
| NEDg | Description generation | batch_69c93896e0788190ab14cc289919bfd6 |
completed | March 29, 2026, 2:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c938e5e8b08190a1a4f4240036bb29 |
completed | March 29, 2026, 2:36 p.m. |
Created at: March 8, 2026, 3 p.m.