Triple
T21318303
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cortaderal River |
E525536
|
entity |
| Predicate | tributaryOf |
P415
|
FINISHED |
| Object | Cachapoal River |
—
|
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: Cachapoal River | Statement: [Cortaderal River, tributaryOf, Cachapoal River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cachapoal River Context triple: [Cortaderal River, tributaryOf, Cachapoal River]
-
A.
Cachapoal River
chosen
The Cachapoal River is a major waterway in central Chile that flows through the agricultural heartland of the O’Higgins Region, supporting extensive vineyards and farming before joining the Rapel River system.
-
B.
Río Maipo
Río Maipo is a major river in central Chile that flows from the Andes through the Maipo Valley to the Pacific Ocean, playing a key role in irrigation, hydropower, and wine production in the region.
-
C.
Cajón del Maipo
Cajón del Maipo is a scenic Andean canyon and popular outdoor recreation area near Santiago, Chile, known for its rivers, mountains, and adventure tourism.
-
D.
Chillán River
The Chillán River is a watercourse in central Chile that drains the Andean slopes of the Ñuble Region and flows through the vicinity of the city of Chillán.
-
E.
Río Malleco
Río Malleco is a river in southern Chile known for flowing through the Araucanía Region and contributing to the region’s agriculture and hydrology.
- 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_69e0b51ad810819098c12392c8e55f6c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e77ece1c348190aaa9c52474b57b2f |
completed | April 21, 2026, 1:42 p.m. |
Created at: April 16, 2026, 4:37 p.m.