Triple
T2790213
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Desaguadero River |
E61909
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Titicaca basin |
E13418
|
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: Titicaca basin | Statement: [Desaguadero River, drainageBasin, Titicaca basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Titicaca basin Context triple: [Desaguadero River, drainageBasin, Titicaca basin]
-
A.
Nazca Basin
The Nazca Basin is a deep oceanic basin in the southeastern Pacific Ocean associated with the tectonically active Nazca Plate and the adjacent Peru–Chile Trench.
-
B.
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.
-
C.
Quito basin
The Quito basin is a high-altitude inter-Andean valley in present-day Ecuador that served as the homeland and cultural center of the pre-Columbian Quitu people.
-
D.
Santiago basin
The Santiago basin is a large intermontane valley in central Chile that hosts the country’s capital, Santiago, and is surrounded by the Andes and coastal mountain ranges.
-
E.
Altiplano plateau
chosen
The Altiplano plateau is a high, windswept intermontane plateau in the central Andes of South America, known for its vast arid plains, salt flats, and high-altitude lakes.
- 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_69ab4b7f51d881908768300ebd2fbdae |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abddb4ef3081909122840a357801bf |
completed | March 7, 2026, 8:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afce8e2c488190a63332f36803c295 |
completed | March 10, 2026, 7:55 a.m. |
Created at: March 6, 2026, 9:58 p.m.