Triple
T19117240
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 6 |
E467936
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Itaewon Station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Itaewon Station | Statement: [Line 6, hasStation, Itaewon Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itaewon Station Context triple: [Line 6, hasStation, Itaewon Station]
-
A.
Gyeongseong Station
Gyeongseong Station was the former name of Seoul’s main railway station during the Japanese colonial period in Korea.
-
B.
Gangnam Station
Gangnam Station is a major subway and commercial hub in Seoul, South Korea, known for its heavy foot traffic, shopping, nightlife, and association with the global "Gangnam Style" phenomenon.
-
C.
Seul sur son étoile
"Seul sur son étoile" is a French song by celebrated singer-songwriter Gilbert Bécaud, known for its emotive melody and expressive vocal performance.
-
D.
Gangnam Severance Hospital
Gangnam Severance Hospital is a major tertiary care and teaching hospital in Seoul, South Korea, affiliated with Yonsei University Health System.
-
E.
Gangdong-dong
Gangdong-dong is a neighborhood in Busan, South Korea, serving as the central administrative hub of the city's Gangseo District.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Itaewon Station Target entity description: Itaewon Station is a Seoul Metropolitan Subway station serving the popular Itaewon neighborhood, known for its international dining, nightlife, and shopping.
-
A.
Gyeongseong Station
Gyeongseong Station was the former name of Seoul’s main railway station during the Japanese colonial period in Korea.
-
B.
Gangnam Station
Gangnam Station is a major subway and commercial hub in Seoul, South Korea, known for its heavy foot traffic, shopping, nightlife, and association with the global "Gangnam Style" phenomenon.
-
C.
Seul sur son étoile
"Seul sur son étoile" is a French song by celebrated singer-songwriter Gilbert Bécaud, known for its emotive melody and expressive vocal performance.
-
D.
Gangnam Severance Hospital
Gangnam Severance Hospital is a major tertiary care and teaching hospital in Seoul, South Korea, affiliated with Yonsei University Health System.
-
E.
Gangdong-dong
Gangdong-dong is a neighborhood in Busan, South Korea, serving as the central administrative hub of the city's Gangseo District.
- F. None of above. chosen
Provenance (2 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_69d8dd06a26481908039e2a1bae8c597 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e399a6d8819090a9501ff1637b9d |
completed | April 20, 2026, 8:28 a.m. |
Created at: April 10, 2026, 12:05 p.m.