Triple
T19167640
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 (Seoul Metropolitan Subway) |
E469227
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Yeonsinnae station
Yeonsinnae station is a subway station in Seoul, South Korea, serving as an interchange between Seoul Subway Line 3 and other local transit services in the Eunpyeong District.
|
E1468854
|
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: Yeonsinnae station | Statement: [Line 3 (Seoul Metropolitan Subway), hasStation, Yeonsinnae station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yeonsinnae station Context triple: [Line 3 (Seoul Metropolitan Subway), hasStation, Yeonsinnae station]
-
A.
Yeonsu Station
Yeonsu Station is a subway station in Incheon, South Korea, serving the Yeonsu District on the Incheon Subway Line 1.
-
B.
Juyeop station
Juyeop station is a subway station in Goyang, South Korea, serving commuters on Seoul Subway Line 3.
-
C.
Hoeryong station
Hoeryong station is a railway station in South Korea that serves as an interchange point on the U Line within the Seoul metropolitan transit network.
-
D.
Hyehwa Station
Hyehwa Station is a Seoul Metropolitan Subway station serving the lively Daehangno theater and university district in central Seoul.
-
E.
Myeongnyun Station
Myeongnyun Station is a metro station in Busan, South Korea, serving the Dongnae District on the Busan Metro network.
- 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: Yeonsinnae station Triple: [Line 3 (Seoul Metropolitan Subway), hasStation, Yeonsinnae station]
Generated description
Yeonsinnae station is a subway station in Seoul, South Korea, serving as an interchange between Seoul Subway Line 3 and other local transit services in the Eunpyeong District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yeonsinnae station Target entity description: Yeonsinnae station is a subway station in Seoul, South Korea, serving as an interchange between Seoul Subway Line 3 and other local transit services in the Eunpyeong District.
-
A.
Yeonsu Station
Yeonsu Station is a subway station in Incheon, South Korea, serving the Yeonsu District on the Incheon Subway Line 1.
-
B.
Juyeop station
Juyeop station is a subway station in Goyang, South Korea, serving commuters on Seoul Subway Line 3.
-
C.
Hoeryong station
Hoeryong station is a railway station in South Korea that serves as an interchange point on the U Line within the Seoul metropolitan transit network.
-
D.
Hyehwa Station
Hyehwa Station is a Seoul Metropolitan Subway station serving the lively Daehangno theater and university district in central Seoul.
-
E.
Myeongnyun Station
Myeongnyun Station is a metro station in Busan, South Korea, serving the Dongnae District on the Busan Metro network.
- 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_6a096da3b8e88190bae1daccb216d35a |
completed | May 17, 2026, 7:26 a.m. |
| NEDg | Description generation | batch_6a096e80955c819080873bc728d9ab5d |
completed | May 17, 2026, 7:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a096f5e96cc8190b3be5a773868bd32 |
completed | May 17, 2026, 7:33 a.m. |
Created at: April 10, 2026, 12:06 p.m.