Triple
T634964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Valparaíso Region |
E16602
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Pacific coast of South America
The Pacific coast of South America is the long western shoreline of the continent, stretching from Colombia to Chile and Peru along the Pacific Ocean and encompassing major ports, rich marine ecosystems, and diverse coastal landscapes.
|
E79719
|
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: Pacific coast of South America | Statement: [Valparaíso Region, locatedOn, Pacific coast of South America]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pacific coast of South America Context triple: [Valparaíso Region, locatedOn, Pacific coast of South America]
-
A.
Pacific coast of Chile
The Pacific coast of Chile is a long, narrow stretch of shoreline along South America's western edge, characterized by cold Humboldt Current waters, rich marine biodiversity, and numerous fishing and port cities.
-
B.
Pacific coast of North America
The Pacific coast of North America is the long, western continental margin stretching from Alaska through Canada and the United States into Mexico, characterized by rugged shorelines, active tectonics, and a mix of temperate rainforests, coastal mountains, and major port cities.
-
C.
Peru–Chile Trench region
The Peru–Chile Trench region is a highly active subduction-zone area off the west coast of South America, known for its deep ocean trench, frequent earthquakes, and major role in Andean mountain building.
-
D.
northern Chile
Northern Chile is an arid, sparsely populated macro-region of Chile known for the Atacama Desert, rich mineral resources, and clear skies ideal for astronomical observatories.
-
E.
Chilean Coastal Range
The Chilean Coastal Range is a long, ancient mountain system running parallel to Chile’s Pacific coast, forming a distinct low- to mid-elevation barrier between the ocean and the country’s central valleys.
- 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: Pacific coast of South America Triple: [Valparaíso Region, locatedOn, Pacific coast of South America]
Generated description
The Pacific coast of South America is the long western shoreline of the continent, stretching from Colombia to Chile and Peru along the Pacific Ocean and encompassing major ports, rich marine ecosystems, and diverse coastal landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pacific coast of South America Target entity description: The Pacific coast of South America is the long western shoreline of the continent, stretching from Colombia to Chile and Peru along the Pacific Ocean and encompassing major ports, rich marine ecosystems, and diverse coastal landscapes.
-
A.
Pacific coast of Chile
The Pacific coast of Chile is a long, narrow stretch of shoreline along South America's western edge, characterized by cold Humboldt Current waters, rich marine biodiversity, and numerous fishing and port cities.
-
B.
Pacific coast of North America
The Pacific coast of North America is the long, western continental margin stretching from Alaska through Canada and the United States into Mexico, characterized by rugged shorelines, active tectonics, and a mix of temperate rainforests, coastal mountains, and major port cities.
-
C.
Peru–Chile Trench region
The Peru–Chile Trench region is a highly active subduction-zone area off the west coast of South America, known for its deep ocean trench, frequent earthquakes, and major role in Andean mountain building.
-
D.
northern Chile
Northern Chile is an arid, sparsely populated macro-region of Chile known for the Atacama Desert, rich mineral resources, and clear skies ideal for astronomical observatories.
-
E.
Chilean Coastal Range
The Chilean Coastal Range is a long, ancient mountain system running parallel to Chile’s Pacific coast, forming a distinct low- to mid-elevation barrier between the ocean and the country’s central valleys.
- 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_69a4936be1c88190af56540324b57da7 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49ee4ee8481908ad45405e3f3835c |
completed | March 1, 2026, 8:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a56ef052308190bfaed448c3737ef6 |
completed | March 2, 2026, 11:05 a.m. |
| NEDg | Description generation | batch_69a56f5668108190910db85f3beb5eed |
completed | March 2, 2026, 11:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5733acb188190b4cdd12ed3a96860 |
completed | March 2, 2026, 11:23 a.m. |
Created at: March 1, 2026, 7:35 p.m.