Triple
T21538618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nakdong Estuary Eco-Reserve |
E531417
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Nakdong River estuary |
—
|
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: Nakdong River estuary | Statement: [Nakdong Estuary Eco-Reserve, partOf, Nakdong River estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nakdong River estuary Context triple: [Nakdong Estuary Eco-Reserve, partOf, Nakdong River estuary]
-
A.
Nakdong Estuary
chosen
Nakdong Estuary is a major coastal wetland at the mouth of South Korea’s Nakdong River, renowned for its rich biodiversity and importance as a habitat for migratory birds.
-
B.
Zengwen River estuary
The Zengwen River estuary is a coastal wetland area in southern Taiwan known for its rich biodiversity, tidal flats, and role as an important habitat for migratory birds.
-
C.
Jiangjun River estuary
The Jiangjun River estuary is a coastal wetland area in southern Taiwan known for its rich biodiversity and protected habitats within Taijiang National Park.
-
D.
Yeongdo Channel
Yeongdo Channel is a narrow body of water in Busan, South Korea, separating Yeongdo Island from the mainland and serving as an important maritime passage.
-
E.
Geum River estuary
The Geum River estuary is a major river mouth on South Korea’s west coast, known for its tidal flats, ecological importance, and role in supporting the port city of Gunsan.
- 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_69e0c45e5b8881908ac18fc2f493b114 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee9d10a2888190bc4e502a829c76a4 |
completed | April 26, 2026, 11:17 p.m. |
Created at: April 16, 2026, 6:27 p.m.