Triple
T19117189
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 4 (Seoul Metropolitan Subway) |
E467935
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | Dongdaemun History & Culture Park Station |
E1201912
|
NE FINISHED |
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: Dongdaemun History & Culture Park Station | Statement: [Line 4 (Seoul Metropolitan Subway), servesStation, Dongdaemun History & Culture Park Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dongdaemun History & Culture Park Station Context triple: [Line 4 (Seoul Metropolitan Subway), servesStation, Dongdaemun History & Culture Park Station]
-
A.
Dongdaemun History & Culture Park Station
chosen
Dongdaemun History & Culture Park Station is a major Seoul subway interchange station serving the Dongdaemun commercial district and cultural attractions such as the Dongdaemun Design Plaza.
-
B.
Myeong-dong Station
Myeong-dong Station is a major Seoul Metropolitan Subway stop located in the popular Myeong-dong shopping and tourism district.
-
C.
Gwanghwamun Station
Gwanghwamun Station is a major subway station in central Seoul that serves as a key access point to government offices, cultural sites, and historic landmarks.
-
D.
Yeongdeungpo Station
Yeongdeungpo Station is a major railway and subway interchange in Seoul, South Korea, serving as an important transportation and commercial hub for the Yeongdeungpo area.
-
E.
Seocho Station
Seocho Station is a subway station in southern Seoul, South Korea, serving as a transit hub for commuters in the Seocho area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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. |
| NED1 | Entity disambiguation (via context triple) | batch_6a087b010eb481908d66983622ffa3d7 |
completed | May 16, 2026, 2:11 p.m. |
Created at: April 10, 2026, 12:05 p.m.