Triple
T19167637
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 (Seoul Metropolitan Subway) |
E469227
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Wondang station
Wondang station is a subway station in Goyang, South Korea, serving commuters on Seoul’s metropolitan rail network.
|
E1467445
|
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: Wondang station | Statement: [Line 3 (Seoul Metropolitan Subway), hasStation, Wondang station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wondang station Context triple: [Line 3 (Seoul Metropolitan Subway), hasStation, Wondang station]
-
A.
Yonggwang Station
Yonggwang Station is one of the elaborately decorated underground stations of the Pyongyang Metro in North Korea, known for its grand socialist realist murals and chandeliers.
-
B.
Sanchong Station
Sanchong Station is a metro station in New Taipei, Taiwan, that serves as a key transit point for commuters in the Sanchong District.
-
C.
Sasang Station
Sasang Station is a major railway and subway interchange in Busan, South Korea, serving as a key transit hub for both local and intercity travel.
-
D.
Dongsu Station
Dongsu Station is a major subway station in Incheon, South Korea, serving as an important transit hub within the city's metro network.
-
E.
Nogyang station
Nogyang station is a railway station in Uijeongbu, South Korea, serving passengers on the U Line light rail transit system.
- 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: Wondang station Triple: [Line 3 (Seoul Metropolitan Subway), hasStation, Wondang station]
Generated description
Wondang station is a subway station in Goyang, South Korea, serving commuters on Seoul’s metropolitan rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wondang station Target entity description: Wondang station is a subway station in Goyang, South Korea, serving commuters on Seoul’s metropolitan rail network.
-
A.
Yonggwang Station
Yonggwang Station is one of the elaborately decorated underground stations of the Pyongyang Metro in North Korea, known for its grand socialist realist murals and chandeliers.
-
B.
Sanchong Station
Sanchong Station is a metro station in New Taipei, Taiwan, that serves as a key transit point for commuters in the Sanchong District.
-
C.
Sasang Station
Sasang Station is a major railway and subway interchange in Busan, South Korea, serving as a key transit hub for both local and intercity travel.
-
D.
Dongsu Station
Dongsu Station is a major subway station in Incheon, South Korea, serving as an important transit hub within the city's metro network.
-
E.
Nogyang station
Nogyang station is a railway station in Uijeongbu, South Korea, serving passengers on the U Line light rail transit system.
- 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_6a0965c74be4819092c3bdbc2ac36aff |
completed | May 17, 2026, 6:52 a.m. |
| NEDg | Description generation | batch_6a0966a973c88190a80dea4cac560614 |
completed | May 17, 2026, 6:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09671c01a08190a9034fdb91119c3f |
completed | May 17, 2026, 6:58 a.m. |
Created at: April 10, 2026, 12:06 p.m.