Triple
T19167641
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 (Seoul Metropolitan Subway) |
E469227
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Hongje station
Hongje station is a subway station in Seoul, South Korea, serving passengers on Seoul Subway Line 3.
|
E1470539
|
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: Hongje station | Statement: [Line 3 (Seoul Metropolitan Subway), hasStation, Hongje station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hongje station Context triple: [Line 3 (Seoul Metropolitan Subway), hasStation, Hongje station]
-
A.
Banghwa Station
Banghwa Station is a subway station in Seoul, South Korea, serving as a key western endpoint on the city's metro network.
-
B.
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.
-
C.
Yeonsu Station
Yeonsu Station is a subway station in Incheon, South Korea, serving the Yeonsu District on the Incheon Subway Line 1.
-
D.
Hapjeong Station
Hapjeong Station is a major Seoul Metropolitan Subway interchange station in Mapo-gu, connecting Line 2 and Line 6 near the Hongdae and Mangwon neighborhoods.
-
E.
Hyehwa Station
Hyehwa Station is a Seoul Metropolitan Subway station serving the lively Daehangno theater and university district in central Seoul.
- 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: Hongje station Triple: [Line 3 (Seoul Metropolitan Subway), hasStation, Hongje station]
Generated description
Hongje station is a subway station in Seoul, South Korea, serving passengers on Seoul Subway Line 3.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hongje station Target entity description: Hongje station is a subway station in Seoul, South Korea, serving passengers on Seoul Subway Line 3.
-
A.
Banghwa Station
Banghwa Station is a subway station in Seoul, South Korea, serving as a key western endpoint on the city's metro network.
-
B.
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.
-
C.
Yeonsu Station
Yeonsu Station is a subway station in Incheon, South Korea, serving the Yeonsu District on the Incheon Subway Line 1.
-
D.
Hapjeong Station
Hapjeong Station is a major Seoul Metropolitan Subway interchange station in Mapo-gu, connecting Line 2 and Line 6 near the Hongdae and Mangwon neighborhoods.
-
E.
Hyehwa Station
Hyehwa Station is a Seoul Metropolitan Subway station serving the lively Daehangno theater and university district in central Seoul.
- 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_6a097554227481909668c26ea0bd1ea3 |
completed | May 17, 2026, 7:59 a.m. |
| NEDg | Description generation | batch_6a0976b69ee88190a99e965c77221bbc |
completed | May 17, 2026, 8:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09775da35081909628417a2859655d |
completed | May 17, 2026, 8:07 a.m. |
Created at: April 10, 2026, 12:06 p.m.