Triple
T19167749
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 8 (Seoul Metropolitan Subway) |
E469229
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Sujin station
Sujin station is a railway station on the Seoul Metropolitan Subway network serving passengers in the Seongnam area of Gyeonggi Province, South Korea.
|
E1517701
|
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: Sujin station | Statement: [Line 8 (Seoul Metropolitan Subway), hasStation, Sujin station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sujin station Context triple: [Line 8 (Seoul Metropolitan Subway), hasStation, Sujin station]
-
A.
Jichuk station
Jichuk station is a subway station on Seoul Subway Line 3 serving the northwestern outskirts of Seoul near the city of Goyang.
-
B.
Chonu Station
Chonu Station is a stop on the Pyongyang Metro system in North Korea’s capital city.
-
C.
Sajik Station
Sajik Station is a subway station in Busan, South Korea, serving the Dongnae District on the Busan Metro network.
-
D.
Yeouinaru Station
Yeouinaru Station is a subway station on Seoul Subway Line 5 located in the Yeouido district of Seoul, South Korea, serving the Han River riverside area and nearby business complexes.
-
E.
Asan Station
Asan Station is a railway station in Asan, South Korea, serving as a regional transit hub connecting local and intercity rail services.
- 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: Sujin station Triple: [Line 8 (Seoul Metropolitan Subway), hasStation, Sujin station]
Generated description
Sujin station is a railway station on the Seoul Metropolitan Subway network serving passengers in the Seongnam area of Gyeonggi Province, South Korea.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sujin station Target entity description: Sujin station is a railway station on the Seoul Metropolitan Subway network serving passengers in the Seongnam area of Gyeonggi Province, South Korea.
-
A.
Jichuk station
Jichuk station is a subway station on Seoul Subway Line 3 serving the northwestern outskirts of Seoul near the city of Goyang.
-
B.
Chonu Station
Chonu Station is a stop on the Pyongyang Metro system in North Korea’s capital city.
-
C.
Sajik Station
Sajik Station is a subway station in Busan, South Korea, serving the Dongnae District on the Busan Metro network.
-
D.
Yeouinaru Station
Yeouinaru Station is a subway station on Seoul Subway Line 5 located in the Yeouido district of Seoul, South Korea, serving the Han River riverside area and nearby business complexes.
-
E.
Asan Station
Asan Station is a railway station in Asan, South Korea, serving as a regional transit hub connecting local and intercity rail services.
- 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_69d8dd09d5a081909ae43c286651ae5a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f16132e081908c6b8d576163316e |
completed | April 20, 2026, 9:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a8781d2b48190a12c8285efaad971 |
completed | May 18, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_6a0a88f6dea0819083e72d699da1c45d |
completed | May 18, 2026, 3:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a897c185081909705cc3d6a87a957 |
completed | May 18, 2026, 3:37 a.m. |
Created at: April 10, 2026, 12:06 p.m.