Triple
T19824958
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tinguiririca hydroelectric facilities |
E476298
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | central Chile |
—
|
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: central Chile | Statement: [Tinguiririca hydroelectric facilities, regionServed, central Chile]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: central Chile Context triple: [Tinguiririca hydroelectric facilities, regionServed, central Chile]
-
A.
central Chile
chosen
Central Chile is a densely populated, agriculturally rich, and climatically temperate macro-region of Chile that includes major cities such as Santiago and forms the country’s political and economic heartland.
-
B.
north-central Chile
North-central Chile is a semi-arid region of Chile characterized by coastal valleys, agricultural oases, and transitional landscapes between the country's arid north and more temperate central zone.
-
C.
south-central Chile
South-central Chile is a geographically diverse area of Chile characterized by fertile valleys, active volcanoes, temperate forests, and a mix of agricultural and industrial centers.
-
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.
southern Chile
Southern Chile is a sparsely populated, mountainous and fjord-indented region of Chile known for its dramatic Patagonian landscapes, glaciers, and temperate rainforests.
- 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_69d8e51c7c188190b926f3a2a7b5f881 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e655017c188190ae9e17ae6b0eee05 |
completed | April 20, 2026, 4:32 p.m. |
Created at: April 10, 2026, 1:50 p.m.