Triple
T20156128
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Samseong-dong |
E491570
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | COEX Convention & Exhibition Center |
—
|
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: COEX Convention & Exhibition Center | Statement: [Samseong-dong, hasLandmark, COEX Convention & Exhibition Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: COEX Convention & Exhibition Center Context triple: [Samseong-dong, hasLandmark, COEX Convention & Exhibition Center]
-
A.
COEX Mall
chosen
COEX Mall is one of Asia’s largest underground shopping and entertainment complexes, located in Seoul’s upscale Gangnam area and featuring extensive retail, dining, and cultural attractions.
-
B.
Shinsegae Centum City
Shinsegae Centum City is a massive luxury shopping and entertainment complex in Busan, South Korea, known for once being recognized as the world’s largest department store.
-
C.
Galleria Department Store Seoul
Galleria Department Store Seoul is a landmark luxury retail complex in Seoul, South Korea, known for its striking contemporary architecture and innovative façade.
-
D.
Seoul Plaza
Seoul Plaza is a large public square in front of Seoul City Hall that serves as a central gathering place for civic events, cultural performances, and public demonstrations in South Korea’s capital.
-
E.
Songdo Convensia
Songdo Convensia is a large, modern convention and exhibition center in Incheon’s Songdo International Business District, known for hosting international conferences, trade shows, and cultural events.
- 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_69da6265f8f0819080b29c752a574088 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e667e0a0488190a25d92aaf300be4a |
completed | April 20, 2026, 5:52 p.m. |
Created at: April 11, 2026, 11:34 p.m.