Triple
T6570331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yeonsu District |
E155416
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
International Business District Station
International Business District Station is a subway station in Incheon, South Korea, serving the Songdo International Business District and connecting it to the wider metropolitan transit network.
|
E603185
|
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: International Business District Station | Statement: [Yeonsu District, hasStation, International Business District Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: International Business District Station Context triple: [Yeonsu District, hasStation, International Business District Station]
-
A.
Convention Center station
Convention Center station is a light rail stop in downtown Baltimore, Maryland, serving the Baltimore Light RailLink system near the Baltimore Convention Center.
-
B.
Convention Center station
Convention Center station is a light rail stop in downtown San Jose, California, serving the nearby San Jose McEnery Convention Center and surrounding civic and commercial areas.
-
C.
Merchandise Mart station
Merchandise Mart station is a Chicago 'L' rapid transit stop serving the Merchandise Mart building and the surrounding River North area.
-
D.
MacArthur Square station
MacArthur Square station is a light rail transit station in downtown Norfolk, Virginia, serving the city's Tide light rail system and nearby attractions such as MacArthur Center.
-
E.
NJPAC/Center Street station
NJPAC/Center Street station is a Newark Light Rail stop in downtown Newark, New Jersey, serving the New Jersey Performing Arts Center and the surrounding area.
- 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: International Business District Station Triple: [Yeonsu District, hasStation, International Business District Station]
Generated description
International Business District Station is a subway station in Incheon, South Korea, serving the Songdo International Business District and connecting it to the wider metropolitan transit network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: International Business District Station Target entity description: International Business District Station is a subway station in Incheon, South Korea, serving the Songdo International Business District and connecting it to the wider metropolitan transit network.
-
A.
Convention Center station
Convention Center station is a light rail stop in downtown Baltimore, Maryland, serving the Baltimore Light RailLink system near the Baltimore Convention Center.
-
B.
Convention Center station
Convention Center station is a light rail stop in downtown San Jose, California, serving the nearby San Jose McEnery Convention Center and surrounding civic and commercial areas.
-
C.
Merchandise Mart station
Merchandise Mart station is a Chicago 'L' rapid transit stop serving the Merchandise Mart building and the surrounding River North area.
-
D.
MacArthur Square station
MacArthur Square station is a light rail transit station in downtown Norfolk, Virginia, serving the city's Tide light rail system and nearby attractions such as MacArthur Center.
-
E.
NJPAC/Center Street station
NJPAC/Center Street station is a Newark Light Rail stop in downtown Newark, New Jersey, serving the New Jersey Performing Arts Center and the surrounding area.
- 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_69c688151254819080387f87deab8fa7 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae5791e881909d0b340aa63c6223 |
completed | March 27, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d567ef7481908c700c3abe2863ae |
completed | March 27, 2026, 7:07 p.m. |
| NEDg | Description generation | batch_69c6d677a74881908e174a6f6c7a5497 |
completed | March 27, 2026, 7:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6d843bad081909ebb887f32ea4195 |
completed | March 27, 2026, 7:19 p.m. |
Created at: March 27, 2026, 1:53 p.m.