Triple
T2687187
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | JR Takarazuka Line |
E57510
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Kawanishi-Ikeda Station
Kawanishi-Ikeda Station is a railway station in Kawanishi, Hyōgo Prefecture, Japan, serving as an important stop on JR West’s Fukuchiyama (Takarazuka) Line and providing access to nearby urban and residential areas.
|
E619417
|
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: Kawanishi-Ikeda Station | Statement: [JR Takarazuka Line, hasStation, Kawanishi-Ikeda Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kawanishi-Ikeda Station Context triple: [JR Takarazuka Line, hasStation, Kawanishi-Ikeda Station]
-
A.
Kawauchi Station
Kawauchi Station is a railway station in Sendai, Japan, serving as a primary public transit access point for the nearby Kawauchi Campus of Tohoku University.
-
B.
Takatsuki Station
Takatsuki Station is a major railway station in Takatsuki, Osaka Prefecture, Japan, serving as an important stop on the JR Kyoto Line between Osaka and Kyoto.
-
C.
Kawaguchi Station
Kawaguchi Station is a railway station in Kawaguchi, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).
-
D.
Takatsuki-shi Station
Takatsuki-shi Station is a railway station in Takatsuki, Osaka Prefecture, Japan, serving as a local transit hub on the Hankyu Kyoto Main Line.
-
E.
Wakoshi Station
Wakoshi Station is a major railway hub in Wako, Saitama Prefecture, Japan, serving multiple Tokyo Metro and Tobu lines and functioning as an important gateway between Saitama and central Tokyo.
- 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: Kawanishi-Ikeda Station Triple: [JR Takarazuka Line, hasStation, Kawanishi-Ikeda Station]
Generated description
Kawanishi-Ikeda Station is a railway station in Kawanishi, Hyōgo Prefecture, Japan, serving as an important stop on JR West’s Fukuchiyama (Takarazuka) Line and providing access to nearby urban and residential areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kawanishi-Ikeda Station Target entity description: Kawanishi-Ikeda Station is a railway station in Kawanishi, Hyōgo Prefecture, Japan, serving as an important stop on JR West’s Fukuchiyama (Takarazuka) Line and providing access to nearby urban and residential areas.
-
A.
Kawauchi Station
Kawauchi Station is a railway station in Sendai, Japan, serving as a primary public transit access point for the nearby Kawauchi Campus of Tohoku University.
-
B.
Takatsuki Station
Takatsuki Station is a major railway station in Takatsuki, Osaka Prefecture, Japan, serving as an important stop on the JR Kyoto Line between Osaka and Kyoto.
-
C.
Kawaguchi Station
Kawaguchi Station is a railway station in Kawaguchi, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).
-
D.
Takatsuki-shi Station
Takatsuki-shi Station is a railway station in Takatsuki, Osaka Prefecture, Japan, serving as a local transit hub on the Hankyu Kyoto Main Line.
-
E.
Wakoshi Station
Wakoshi Station is a major railway hub in Wako, Saitama Prefecture, Japan, serving multiple Tokyo Metro and Tobu lines and functioning as an important gateway between Saitama and central Tokyo.
- 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_69ab4a5028388190a36f3baf1588309e |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd9f080108190ab662a3a064cb5a9 |
completed | March 7, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c71a548f8081909e347a1c7cd4e9fc |
completed | March 28, 2026, 12:01 a.m. |
| NEDg | Description generation | batch_69c71afc2e9081909bd633d353a2c487 |
completed | March 28, 2026, 12:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c71b5b9b64819089aae86b0b52665c |
completed | March 28, 2026, 12:05 a.m. |
Created at: March 6, 2026, 9:54 p.m.