Triple
T3956869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amagasaki |
E85802
|
entity |
| Predicate | railwayStation |
P918
|
FINISHED |
| Object |
Center Pool-mae Station
Center Pool-mae Station is a railway station in Amagasaki, Hyōgo Prefecture, Japan, serving passengers on the Hanshin Electric Railway network near the Hanshin Racecourse.
|
E401258
|
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: Center Pool-mae Station | Statement: [Amagasaki, railwayStation, Center Pool-mae Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Center Pool-mae Station Context triple: [Amagasaki, railwayStation, Center Pool-mae Station]
-
A.
Tabata Station
Tabata Station is a railway station in Tokyo, Japan, served by JR East and known as one of the stops on the busy Yamanote Line.
-
B.
Urawa Station
Urawa Station is a major railway hub in Saitama, Japan, connecting multiple JR East lines and serving as an important commuter gateway to central Tokyo.
-
C.
Kitasando Station
Kitasando Station is an underground subway station in Shibuya, Tokyo, serving the Tokyo Metro network near the Meiji Shrine and Harajuku area.
-
D.
Namba Station
Namba Station is one of Osaka’s major railway and subway terminals, serving as a key commercial and transportation hub in the city’s bustling Namba district.
-
E.
Tenma Station
Tenma Station is a railway station in Osaka, Japan, serving local commuter traffic on the Osaka Loop Line.
- 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: Center Pool-mae Station Triple: [Amagasaki, railwayStation, Center Pool-mae Station]
Generated description
Center Pool-mae Station is a railway station in Amagasaki, Hyōgo Prefecture, Japan, serving passengers on the Hanshin Electric Railway network near the Hanshin Racecourse.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Center Pool-mae Station Target entity description: Center Pool-mae Station is a railway station in Amagasaki, Hyōgo Prefecture, Japan, serving passengers on the Hanshin Electric Railway network near the Hanshin Racecourse.
-
A.
Tabata Station
Tabata Station is a railway station in Tokyo, Japan, served by JR East and known as one of the stops on the busy Yamanote Line.
-
B.
Urawa Station
Urawa Station is a major railway hub in Saitama, Japan, connecting multiple JR East lines and serving as an important commuter gateway to central Tokyo.
-
C.
Kitasando Station
Kitasando Station is an underground subway station in Shibuya, Tokyo, serving the Tokyo Metro network near the Meiji Shrine and Harajuku area.
-
D.
Namba Station
Namba Station is one of Osaka’s major railway and subway terminals, serving as a key commercial and transportation hub in the city’s bustling Namba district.
-
E.
Tenma Station
Tenma Station is a railway station in Osaka, Japan, serving local commuter traffic on the Osaka Loop Line.
- 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_69aed93a96908190bcbdbfa718f155bd |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef95bbb9c8190bd64c5b7ea2f341a |
completed | March 9, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b533b1bd1c81909d901ee334cb7b31 |
completed | March 14, 2026, 10:08 a.m. |
| NEDg | Description generation | batch_69b53490827481909586fb8031a78b49 |
completed | March 14, 2026, 10:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b53540217c819089b9ae3441805bac |
completed | March 14, 2026, 10:15 a.m. |
Created at: March 9, 2026, 3:31 p.m.