Triple
T17017492
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yeouido Island |
E412859
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object |
Subway Line 9
Subway Line 9 is a major Seoul Metropolitan Subway route known for its express services and for linking key districts such as Yeouido, Gangnam, and Gimpo Airport.
|
E1248235
|
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: Subway Line 9 | Statement: [Yeouido Island, connectedBy, Subway Line 9]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Subway Line 9 Context triple: [Yeouido Island, connectedBy, Subway Line 9]
-
A.
Metro Line 9
Metro Line 9 is a rapid transit line that forms part of the Mexico City Metro system, serving key neighborhoods and providing important transfer connections within the network.
-
B.
Subway Line 5
Subway Line 5 is a major Seoul Metropolitan Subway route running east–west across the city, including service to key areas such as Yeouido, Gimpo Airport, and eastern residential districts.
-
C.
Metro Line 5
Metro Line 5 is a rapid transit route within a city's metro system that connects with Metro Line 6 at one or more interchange stations.
-
D.
Metro Line 7
Metro Line 7 is a rapid transit route in a metropolitan subway network that connects multiple key districts and serves as an interchange point with several other lines.
-
E.
Metro Line 6
Metro Line 6 is a line of the Mexico City Metro system that serves the northern part of the city, including the Gustavo A. Madero borough.
- 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: Subway Line 9 Triple: [Yeouido Island, connectedBy, Subway Line 9]
Generated description
Subway Line 9 is a major Seoul Metropolitan Subway route known for its express services and for linking key districts such as Yeouido, Gangnam, and Gimpo Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Subway Line 9 Target entity description: Subway Line 9 is a major Seoul Metropolitan Subway route known for its express services and for linking key districts such as Yeouido, Gangnam, and Gimpo Airport.
-
A.
Metro Line 9
Metro Line 9 is a rapid transit line that forms part of the Mexico City Metro system, serving key neighborhoods and providing important transfer connections within the network.
-
B.
Subway Line 5
Subway Line 5 is a major Seoul Metropolitan Subway route running east–west across the city, including service to key areas such as Yeouido, Gimpo Airport, and eastern residential districts.
-
C.
Metro Line 5
Metro Line 5 is a rapid transit route within a city's metro system that connects with Metro Line 6 at one or more interchange stations.
-
D.
Metro Line 7
Metro Line 7 is a rapid transit route in a metropolitan subway network that connects multiple key districts and serves as an interchange point with several other lines.
-
E.
Metro Line 6
Metro Line 6 is a line of the Mexico City Metro system that serves the northern part of the city, including the Gustavo A. Madero borough.
- 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_69d886cc4170819093deddc7b8b4b6a7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d480a58c8190a3912d26debb4311 |
completed | April 18, 2026, 6:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01233311648190b5f8a8e7c209d124 |
completed | May 11, 2026, 12:30 a.m. |
| NEDg | Description generation | batch_6a0124f158a08190a803b37378a2c253 |
completed | May 11, 2026, 12:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a012569322081908b60694851d50e4b |
completed | May 11, 2026, 12:40 a.m. |
Created at: April 10, 2026, 5:33 a.m.