Triple
T23461842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nauta |
E568998
|
entity |
| Predicate | nearConfluence |
P11842
|
FINISHED |
| Object | Marañón and Ucayali rivers |
—
|
NE NERFINISHED |
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: Marañón and Ucayali rivers | Statement: [Nauta, nearConfluence, Marañón and Ucayali rivers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marañón and Ucayali rivers Context triple: [Nauta, nearConfluence, Marañón and Ucayali rivers]
-
A.
Marañón River
The Marañón River is a major river in Peru that forms one of the principal headwaters of the Amazon River system.
-
B.
Marañón Valley
The Marañón Valley is a deep, rugged Andean canyon region in northern Peru, known as a major corridor for the upper Amazon system and for its high biodiversity and endemic species.
-
C.
Ucayali River
The Ucayali River is a major Peruvian waterway that, together with the Marañón River, forms the main headwaters of the Amazon River.
-
D.
Ucayali–Marañón confluence
chosen
The Ucayali–Marañón confluence is the junction in northeastern Peru where the Ucayali and Marañón rivers meet to form the main stem of the Amazon River.
-
E.
Apurímac River
The Apurímac River is a major river in southern Peru that forms one of the principal headwaters of the Amazon River system, flowing through deep Andean canyons.
- 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: nearConfluence Context triple: [Nauta, nearConfluence, Marañón and Ucayali rivers]
-
A.
near
Indicates that one entity is located at a short distance from another entity in space or position.
-
B.
nearbyTo
Indicates that one entity is located close in distance or position to another entity.
-
C.
occursNear
Indicates that one event or entity takes place or exists in close spatial proximity to another.
-
D.
locatedAtConfluenceOf
chosen
Indicates that something is situated at the meeting point where two or more bodies of water or similar flowing features join together.
-
E.
nearBorderBetween
Indicates that something is located close to the dividing line or boundary shared between two adjacent areas or regions.
- F. None of above.
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_69e2458ebd808190b3298163132cfb0b |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a69bc200819096ed2baf25cdee4f |
completed | April 29, 2026, 6:35 a.m. |
| PD | Predicate disambiguation | batch_69f06201d33481909b5fd7b92d03e658 |
completed | April 28, 2026, 7:30 a.m. |
Created at: April 17, 2026, 5:54 p.m.