Triple
T2844742
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Huancané River |
E62556
|
entity |
| Predicate | partOfBasin |
P18951
|
FINISHED |
| Object | Lake Titicaca basin |
E9032
|
NE FINISHED |
How this triple was built (3 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: Lake Titicaca basin | Statement: [Huancané River, partOfBasin, Lake Titicaca basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Titicaca basin Context triple: [Huancané River, partOfBasin, Lake Titicaca basin]
-
A.
Lake Titicaca region
The Lake Titicaca region is a high-altitude area in the Andes renowned for its large navigable lake, indigenous cultures, and floating reed islands shared by Peru and Bolivia.
-
B.
Lake Titicaca
chosen
Lake Titicaca is a large, high-altitude freshwater lake in the Andes on the border of Peru and Bolivia, renowned as one of the world’s highest navigable lakes and a cradle of pre-Columbian civilizations.
-
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.
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.
-
E.
Laguna Cejar
Laguna Cejar is a striking turquoise, salt-rich lagoon in Chile’s Atacama Desert, famous for its high salinity that lets visitors float effortlessly on its surface.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: partOfBasin Context triple: [Huancané River, partOfBasin, Lake Titicaca basin]
-
A.
basinPartOf
Indicates that one basin is a component or subdivision of a larger basin or basin system.
-
B.
locatedInBasin
chosen
Indicates that one geographical or hydrological feature lies within the drainage or catchment area of a specified basin.
-
C.
basin
Indicates a geographic area where surface water drains into a common outlet, such as a river, lake, or ocean.
-
D.
basinType
Indicates the specific kind or classification of a basin associated with an entity (e.g., by form, function, or hydrological role).
-
E.
basinIncludesRegion
Indicates that a drainage basin or watershed spatially contains or encompasses a specified region within its boundaries.
- F. None of above.
Provenance (4 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_69ab4c3d16bc81908b3a1c98fbd287fe |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf1b58c88190b45d8c5a76dc52ac |
completed | March 7, 2026, 8:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1eed55b6481909e9338314a94b5d0 |
completed | March 11, 2026, 10:38 p.m. |
| PD | Predicate disambiguation | batch_69abdd0e86808190bcefffafbd3cd441 |
completed | March 7, 2026, 8:08 a.m. |
Created at: March 6, 2026, 10:02 p.m.