Triple
T7271491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Laja River |
E161114
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Biobío River basin |
E26665
|
NE FINISHED |
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: Biobío River basin | Statement: [Laja River, partOf, Biobío River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Biobío River basin Context triple: [Laja River, partOf, Biobío River basin]
-
A.
Aysén River basin
The Aysén River basin is a major watershed in Chilean Patagonia that collects meltwater from surrounding glaciers and ice fields, including the Northern Patagonian Ice Field, before flowing westward to the Pacific Ocean.
-
B.
Biobío River
chosen
The Biobío River is one of Chile's largest and most historically significant rivers, flowing from the Andes to the Pacific Ocean in the south-central part of the country.
-
C.
Rancagua Basin
The Rancagua Basin is a fertile geological and agricultural subregion in central Chile, known for its mining activity and intensive fruit and wine production.
-
D.
Valdivia River
The Valdivia River is a significant waterway in southern Chile known for flowing through the city of Valdivia and forming an important part of the region’s historical trade and transportation network.
-
E.
Elqui River
The Elqui River is a key waterway in northern Chile known for irrigating the Elqui Valley, a region famous for its vineyards, pisco production, and clear skies for astronomical observation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6885181008190b419040e22939c7c |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eb0a03888190b5aa1da80dd303c5 |
completed | March 27, 2026, 8:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8d67da5708190973ac88aa67e32b1 |
completed | March 29, 2026, 7:36 a.m. |
Created at: March 27, 2026, 2:58 p.m.