Triple
T18411780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Expo 2012 Yeosu |
E441774
|
entity |
| Predicate | hasLegacy |
P267
|
FINISHED |
| Object | Yeosu Expo Convention Center |
—
|
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: Yeosu Expo Convention Center | Statement: [Expo 2012 Yeosu, hasLegacy, Yeosu Expo Convention Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yeosu Expo Convention Center Context triple: [Expo 2012 Yeosu, hasLegacy, Yeosu Expo Convention Center]
-
A.
Daejeon Convention Center
Daejeon Convention Center is a major exhibition and conference venue in Daejeon, South Korea, hosting large-scale conventions, trade shows, and cultural events.
-
B.
Busan Cultural Center
Busan Cultural Center is a major arts and performance venue in Busan, South Korea, hosting concerts, theater productions, exhibitions, and cultural events.
-
C.
Yeosu Expo Station
Yeosu Expo Station is a major railway station in Yeosu, South Korea, serving as the coastal gateway to the city and its expo site and connecting it to the national high-speed rail network.
-
D.
Expo 2012 Yeosu
Expo 2012 Yeosu was an international exposition held in Yeosu, South Korea, focused on the theme of the oceans and coastal development.
-
E.
Busan Metropolitan City Hall
Busan Metropolitan City Hall is the main administrative headquarters of the Busan metropolitan government in South Korea.
- 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: Yeosu Expo Convention Center Target entity description: Yeosu Expo Convention Center is a major convention and exhibition venue in Yeosu, South Korea, developed as a lasting facility from Expo 2012 to host conferences, events, and cultural activities.
-
A.
Daejeon Convention Center
Daejeon Convention Center is a major exhibition and conference venue in Daejeon, South Korea, hosting large-scale conventions, trade shows, and cultural events.
-
B.
Busan Cultural Center
Busan Cultural Center is a major arts and performance venue in Busan, South Korea, hosting concerts, theater productions, exhibitions, and cultural events.
-
C.
Yeosu Expo Station
Yeosu Expo Station is a major railway station in Yeosu, South Korea, serving as the coastal gateway to the city and its expo site and connecting it to the national high-speed rail network.
-
D.
Expo 2012 Yeosu
Expo 2012 Yeosu was an international exposition held in Yeosu, South Korea, focused on the theme of the oceans and coastal development.
-
E.
Busan Metropolitan City Hall
Busan Metropolitan City Hall is the main administrative headquarters of the Busan metropolitan government in South Korea.
- 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_69d8b9eb8a508190a942fd75ebd8b1dc |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e51a24e130819082b92f98d8d5fa3c |
completed | April 19, 2026, 6:08 p.m. |
Created at: April 10, 2026, 10:47 a.m.