Triple
T19444357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seoul Subway Line 2 |
E486432
|
entity |
| Predicate | notableStation |
P3858
|
FINISHED |
| Object | Jamsil Station |
—
|
NE NERFINISHED |
How this triple was built (2 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: Jamsil Station | Statement: [Seoul Subway Line 2, notableStation, Jamsil Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jamsil Station Context triple: [Seoul Subway Line 2, notableStation, Jamsil Station]
-
A.
Jamsil Station
chosen
Jamsil Station is a major subway interchange in southeastern Seoul serving the Jamsil area and providing access to attractions like Lotte World and large residential and commercial districts.
-
B.
Nokdong Station
Nokdong Station is a metro station on the Gwangju Metro system in Gwangju, South Korea, serving local commuters and connecting them to the city’s urban rail network.
-
C.
Bulgwang Station
Bulgwang Station is a subway station in Seoul, South Korea, serving as an interchange stop on the city's metro network.
-
D.
Jamsilnaru station
Jamsilnaru station is a subway station on Seoul’s Line 8 serving the Jamsil area near the Han River and local attractions.
-
E.
Kwangbok Station
Kwangbok Station is a stop on the Pyongyang Metro system in North Korea, serving passengers along one of the capital’s main underground transit lines.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63387e2048190bfb13fea434ddb46 |
completed | April 20, 2026, 2:09 p.m. |
Created at: April 10, 2026, 1:38 p.m.