Triple
T7921403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yeongdo Lighthouse |
E183951
|
entity |
| Predicate | accessibleFrom |
P1985
|
FINISHED |
| Object | Busan city center |
E671679
|
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: Busan city center | Statement: [Yeongdo Lighthouse, accessibleFrom, Busan city center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Busan city center Context triple: [Yeongdo Lighthouse, accessibleFrom, Busan city center]
-
A.
Busan city center
chosen
Busan city center is the bustling downtown core of Busan, South Korea, known for its dense shopping streets, markets, and entertainment districts.
-
B.
Busan waterfront
The Busan waterfront is a bustling coastal area in South Korea’s second-largest city, known for its busy port, seafood markets, and scenic seaside promenades.
-
C.
Haeundae District, Busan
Haeundae District, Busan is a coastal district in South Korea renowned for its popular beach, luxury hotels, and role as a major tourism and cultural hub of the city.
-
D.
Buk-gu, Busan
Buk-gu, Busan is a northern district of Busan, South Korea, known as a largely residential and industrial area within the metropolitan city.
-
E.
Incheon Station area
The Incheon Station area is an urban district surrounding Incheon’s historic railway terminus, known as a gateway to the city and a hub for transportation, commerce, and nearby cultural attractions.
- 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_69ca828efbe48190bd48482650182e79 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3a9499cc8190b6bd81f4625c77ab |
completed | March 31, 2026, 3:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5beea7988190972f7d02881d98f6 |
completed | March 31, 2026, 5:30 a.m. |
Created at: March 30, 2026, 5:06 p.m.