Triple
T5507107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nakdong River |
E144467
|
entity |
| Predicate | protectedArea |
P855
|
FINISHED |
| Object |
Nakdong Estuary Eco-Reserve
Nakdong Estuary Eco-Reserve is a protected wetland area at the mouth of South Korea’s Nakdong River, known for its rich biodiversity and importance as a habitat for migratory birds.
|
E531417
|
NE FINISHED |
How this triple was built (4 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 Estuary Eco-Reserve | Statement: [Nakdong River, protectedArea, Nakdong Estuary Eco-Reserve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nakdong Estuary Eco-Reserve Context triple: [Nakdong River, protectedArea, Nakdong Estuary Eco-Reserve]
-
A.
Dongtan Wetland
Dongtan Wetland is a major coastal wetland and bird habitat on Shanghai’s Chongming Island, renowned as an important stopover site for migratory waterbirds along the East Asian–Australasian Flyway.
-
B.
Ichkeul National Park
Ichkeul National Park is a renowned wetland and bird sanctuary in northern Tunisia, centered around Lake Ichkeul and its surrounding marshes, and recognized for its critical role as a stopover for migratory birds.
-
C.
Hol Chan Marine Reserve
Hol Chan Marine Reserve is a renowned marine protected area off the coast of Belize, famous for its vibrant coral reefs, abundant marine life, and popular snorkeling and diving sites.
-
D.
Yeongjong Island
Yeongjong Island is a major island off the coast of Incheon, South Korea, best known as the site of Incheon International Airport, the country’s primary international gateway.
-
E.
Wonsan-Kalma coastal area
The Wonsan-Kalma coastal area is a seaside tourism and resort development zone on North Korea’s east coast, centered around the port city of Wonsan.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Nakdong Estuary Eco-Reserve Triple: [Nakdong River, protectedArea, Nakdong Estuary Eco-Reserve]
Generated description
Nakdong Estuary Eco-Reserve is a protected wetland area at the mouth of South Korea’s Nakdong River, known for its rich biodiversity and importance as a habitat for migratory birds.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nakdong Estuary Eco-Reserve Target entity description: Nakdong Estuary Eco-Reserve is a protected wetland area at the mouth of South Korea’s Nakdong River, known for its rich biodiversity and importance as a habitat for migratory birds.
-
A.
Dongtan Wetland
Dongtan Wetland is a major coastal wetland and bird habitat on Shanghai’s Chongming Island, renowned as an important stopover site for migratory waterbirds along the East Asian–Australasian Flyway.
-
B.
Ichkeul National Park
Ichkeul National Park is a renowned wetland and bird sanctuary in northern Tunisia, centered around Lake Ichkeul and its surrounding marshes, and recognized for its critical role as a stopover for migratory birds.
-
C.
Hol Chan Marine Reserve
Hol Chan Marine Reserve is a renowned marine protected area off the coast of Belize, famous for its vibrant coral reefs, abundant marine life, and popular snorkeling and diving sites.
-
D.
Yeongjong Island
Yeongjong Island is a major island off the coast of Incheon, South Korea, best known as the site of Incheon International Airport, the country’s primary international gateway.
-
E.
Wonsan-Kalma coastal area
The Wonsan-Kalma coastal area is a seaside tourism and resort development zone on North Korea’s east coast, centered around the port city of Wonsan.
- F. None of above. chosen
Provenance (5 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_69c008f6b5048190a09064116062cf69 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01f495c588190b0cfe5bfb3d2c221 |
completed | March 22, 2026, 4:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c027bc39208190baa01feadb75d3c6 |
completed | March 22, 2026, 5:32 p.m. |
| NEDg | Description generation | batch_69c033db6ebc8190ab35c707b846426d |
completed | March 22, 2026, 6:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0345cd5b88190855efd8c1bb94693 |
completed | March 22, 2026, 6:26 p.m. |
Created at: March 22, 2026, 3:32 p.m.