Triple
T9446523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pyeongtaek–Siheung Expressway |
E227777
|
entity |
| Predicate | hasAccess |
P273
|
FINISHED |
| Object |
Siheung coastal area
The Siheung coastal area is a shoreline region in Siheung, South Korea, known for its tidal flats, seaside parks, and recreational waterfront spaces along the Yellow Sea.
|
E800680
|
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: Siheung coastal area | Statement: [Pyeongtaek–Siheung Expressway, hasAccess, Siheung coastal area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Siheung coastal area Context triple: [Pyeongtaek–Siheung Expressway, hasAccess, Siheung coastal area]
-
A.
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.
-
B.
Yeongdo coastline
Yeongdo coastline is a scenic coastal area in Busan, South Korea, known for its rugged shores, maritime views, and proximity to major cultural and historical sites.
-
C.
South Coast of South Korea
The South Coast of South Korea is a scenic, island-dotted maritime region along the Korea Strait known for its indented coastline, major ports, naval bases, and popular tourist bays such as Jinhae Bay.
-
D.
Busan Perimeter
Busan Perimeter refers to the defensive line established by United Nations and South Korean forces around the port city of Busan during the early stages of the Korean War, where they successfully halted the North Korean advance in 1950.
-
E.
Goheung Peninsula
The Goheung Peninsula is a coastal region in southern South Korea known for its scenic shoreline, space launch center, and rich agricultural and marine products.
- 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: Siheung coastal area Triple: [Pyeongtaek–Siheung Expressway, hasAccess, Siheung coastal area]
Generated description
The Siheung coastal area is a shoreline region in Siheung, South Korea, known for its tidal flats, seaside parks, and recreational waterfront spaces along the Yellow Sea.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Siheung coastal area Target entity description: The Siheung coastal area is a shoreline region in Siheung, South Korea, known for its tidal flats, seaside parks, and recreational waterfront spaces along the Yellow Sea.
-
A.
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.
-
B.
Yeongdo coastline
Yeongdo coastline is a scenic coastal area in Busan, South Korea, known for its rugged shores, maritime views, and proximity to major cultural and historical sites.
-
C.
South Coast of South Korea
The South Coast of South Korea is a scenic, island-dotted maritime region along the Korea Strait known for its indented coastline, major ports, naval bases, and popular tourist bays such as Jinhae Bay.
-
D.
Busan Perimeter
Busan Perimeter refers to the defensive line established by United Nations and South Korean forces around the port city of Busan during the early stages of the Korean War, where they successfully halted the North Korean advance in 1950.
-
E.
Goheung Peninsula
The Goheung Peninsula is a coastal region in southern South Korea known for its scenic shoreline, space launch center, and rich agricultural and marine products.
- 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_69ca8439f8bc8190997f2ef40c9f0bc2 |
completed | March 30, 2026, 2:10 p.m. |
| NER | Named-entity recognition | batch_69cd7f35394c8190aa77528dabd6139c |
completed | April 1, 2026, 8:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d12268429c8190bf2fd0f3ea4dac4a |
completed | April 4, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69d1235eccb88190943355bdc4e3a873 |
completed | April 4, 2026, 2:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d123e548e88190a85c8b3822879b72 |
completed | April 4, 2026, 2:44 p.m. |
Created at: March 30, 2026, 7:51 p.m.