Triple
T16807467
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fukuoka City Subway Kūkō Line |
E408515
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Akasaka Station (Fukuoka City Subway)
Akasaka Station is an underground metro station in Fukuoka, Japan, serving the central Chūō-ku area on the Fukuoka City Subway network.
|
E1234875
|
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: Akasaka Station (Fukuoka City Subway) | Statement: [Fukuoka City Subway Kūkō Line, hasStation, Akasaka Station (Fukuoka City Subway)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Akasaka Station (Fukuoka City Subway) Context triple: [Fukuoka City Subway Kūkō Line, hasStation, Akasaka Station (Fukuoka City Subway)]
-
A.
Nishitetsu Fukuoka (Tenjin) Station
Nishitetsu Fukuoka (Tenjin) Station is a major private railway terminal in central Fukuoka, Japan, serving as a key gateway to the city’s busy Tenjin shopping and business area.
-
B.
Asakusabashi Station
Asakusabashi Station is a railway and subway station in Tokyo, Japan, serving the Asakusabashi district with JR East and Toei Asakusa Line services.
-
C.
Minato Motomachi Station
Minato Motomachi Station is a railway station in Kobe, Japan, serving the Motomachi and waterfront areas including popular attractions such as Meriken Park.
-
D.
Sumiyoshi Station
Sumiyoshi Station is a key railway stop in Kobe, Japan, serving as an important node on regional commuter and intercity rail services.
-
E.
Hakata Station
Hakata Station is the main railway hub of Fukuoka and a major Shinkansen and regional train terminal in Kyushu, Japan.
- 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: Akasaka Station (Fukuoka City Subway) Triple: [Fukuoka City Subway Kūkō Line, hasStation, Akasaka Station (Fukuoka City Subway)]
Generated description
Akasaka Station is an underground metro station in Fukuoka, Japan, serving the central Chūō-ku area on the Fukuoka City Subway network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Akasaka Station (Fukuoka City Subway) Target entity description: Akasaka Station is an underground metro station in Fukuoka, Japan, serving the central Chūō-ku area on the Fukuoka City Subway network.
-
A.
Nishitetsu Fukuoka (Tenjin) Station
Nishitetsu Fukuoka (Tenjin) Station is a major private railway terminal in central Fukuoka, Japan, serving as a key gateway to the city’s busy Tenjin shopping and business area.
-
B.
Asakusabashi Station
Asakusabashi Station is a railway and subway station in Tokyo, Japan, serving the Asakusabashi district with JR East and Toei Asakusa Line services.
-
C.
Minato Motomachi Station
Minato Motomachi Station is a railway station in Kobe, Japan, serving the Motomachi and waterfront areas including popular attractions such as Meriken Park.
-
D.
Sumiyoshi Station
Sumiyoshi Station is a key railway stop in Kobe, Japan, serving as an important node on regional commuter and intercity rail services.
-
E.
Hakata Station
Hakata Station is the main railway hub of Fukuoka and a major Shinkansen and regional train terminal in Kyushu, Japan.
- 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_69d88393905081908d00a86b99996ac8 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3b2cd1e8c8190a7a05ba255f711c7 |
completed | April 18, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b28f125481909664363904f4c031 |
completed | May 10, 2026, 4:30 p.m. |
| NEDg | Description generation | batch_6a00b399786c8190acbd188ab55b1fa0 |
completed | May 10, 2026, 4:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00b466ecd08190b7b5ee54476631ab |
completed | May 10, 2026, 4:37 p.m. |
Created at: April 10, 2026, 5:22 a.m.