Triple
T5419024
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marañón River |
E121202
|
entity |
| Predicate | hasMajorConfluenceWith |
P2416
|
FINISHED |
| Object | Ucayali River |
E118597
|
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: Ucayali River | Statement: [Marañón River, hasMajorConfluenceWith, Ucayali River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ucayali River Context triple: [Marañón River, hasMajorConfluenceWith, Ucayali River]
-
A.
Ucayali River
chosen
The Ucayali River is a major Peruvian waterway that, together with the Marañón River, forms the main headwaters of the Amazon River.
-
B.
Marañón River
The Marañón River is a major river in Peru that forms one of the principal headwaters of the Amazon River system.
-
C.
Japurá River
The Japurá River is a long, sediment-rich river in western Amazonia that flows from Colombia into Brazil, contributing significantly to the water volume and ecological complexity of the Amazon basin.
-
D.
Cocha River
The Cocha River is a watercourse in the Peruvian Andes that flows through the scenic Nor Yauyos-Cochas Landscape Reserve, contributing to its highland lakes, waterfalls, and diverse ecosystems.
-
E.
Coca River
The Coca River is a significant waterway in northeastern Ecuador that flows through the Amazon rainforest and contributes to the Napo River system.
- 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: hasMajorConfluenceWith Context triple: [Marañón River, hasMajorConfluenceWith, Ucayali River]
-
A.
confluenceWith
chosen
Indicates that one entity joins or merges together with another, typically at a shared meeting point.
-
B.
hasMajorBranch
Indicates that one entity possesses or includes another entity as a primary or principal subdivision or branch.
-
C.
hasMajorityIn
Indicates that one entity holds more than half of the control, ownership, or representation within another entity or group.
-
D.
hasNumberOfConcourses
Indicates the relationship specifying how many concourses are associated with a given entity.
-
E.
hasMajorWork
Indicates that an entity (typically a person, creator, or organization) is associated with a significant or principal work they produced or are best known for.
- 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_69bd463b58d88190b258261573de9e91 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd87e7ae388190b26d16d42e717023 |
completed | March 20, 2026, 5:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfba21331481908fc43a47f06d7c87 |
completed | March 22, 2026, 9:45 a.m. |
| PD | Predicate disambiguation | batch_69bd8469f5e48190bbe5c8bdfe8925ea |
completed | March 20, 2026, 5:31 p.m. |
Created at: March 20, 2026, 2:05 p.m.