Triple
T19599110
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Incheon International Airport Expressway |
E470420
|
entity |
| Predicate | hasJunction |
P1018
|
FINISHED |
| Object |
North Incheon Interchange
North Incheon Interchange is a major road junction in Incheon, South Korea, providing access between local roads and the Incheon International Airport Expressway near Incheon International Airport.
|
E1384944
|
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: North Incheon Interchange | Statement: [Incheon International Airport Expressway, hasJunction, North Incheon Interchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Incheon Interchange Context triple: [Incheon International Airport Expressway, hasJunction, North Incheon Interchange]
-
A.
Dongducheon Station
Dongducheon Station is a railway station in Dongducheon, South Korea, serving as a local transit hub on the Gyeongwon Line north of Seoul.
-
B.
Incheon Station
Incheon Station is a major railway and subway terminus in the city of Incheon, South Korea, serving as an important transportation hub in the greater Seoul metropolitan area.
-
C.
Gwangmyeong Junction
Gwangmyeong Junction is a major highway interchange in Gwangmyeong, South Korea, connecting key expressways and facilitating regional traffic flow.
-
D.
Gwacheon Station
Gwacheon Station is a subway station in Gwacheon, South Korea, serving as part of the Seoul Metropolitan Subway network.
-
E.
Ansan Station
Ansan Station is a major subway and railway stop in Ansan, South Korea, serving as a key transit hub on Seoul Metropolitan Subway Line 4 and associated commuter rail services.
- 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: North Incheon Interchange Triple: [Incheon International Airport Expressway, hasJunction, North Incheon Interchange]
Generated description
North Incheon Interchange is a major road junction in Incheon, South Korea, providing access between local roads and the Incheon International Airport Expressway near Incheon International Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Incheon Interchange Target entity description: North Incheon Interchange is a major road junction in Incheon, South Korea, providing access between local roads and the Incheon International Airport Expressway near Incheon International Airport.
-
A.
Dongducheon Station
Dongducheon Station is a railway station in Dongducheon, South Korea, serving as a local transit hub on the Gyeongwon Line north of Seoul.
-
B.
Incheon Station
Incheon Station is a major railway and subway terminus in the city of Incheon, South Korea, serving as an important transportation hub in the greater Seoul metropolitan area.
-
C.
Gwangmyeong Junction
Gwangmyeong Junction is a major highway interchange in Gwangmyeong, South Korea, connecting key expressways and facilitating regional traffic flow.
-
D.
Gwacheon Station
Gwacheon Station is a subway station in Gwacheon, South Korea, serving as part of the Seoul Metropolitan Subway network.
-
E.
Ansan Station
Ansan Station is a major subway and railway stop in Ansan, South Korea, serving as a key transit hub on Seoul Metropolitan Subway Line 4 and associated commuter rail services.
- 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_69d8e510024481908415c0d616fa6186 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e6407d46188190b9818665b2a698a5 |
completed | April 20, 2026, 3:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a075f1be2d48190a1beec726ea4e410 |
completed | May 15, 2026, 5:59 p.m. |
| NEDg | Description generation | batch_6a075fde0d8c8190aefc4a06beda2c79 |
completed | May 15, 2026, 6:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a076039f7188190add1c65a4a9e32ce |
completed | May 15, 2026, 6:04 p.m. |
Created at: April 10, 2026, 1:43 p.m.