Triple
T18736990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Branco River |
E458188
|
entity |
| Predicate | confluenceFormedBy |
P76609
|
FINISHED |
| Object | Uraricoera River |
—
|
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: Uraricoera River | Statement: [Branco River, confluenceFormedBy, Uraricoera River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Uraricoera River Context triple: [Branco River, confluenceFormedBy, Uraricoera River]
-
A.
Uraricoera River
chosen
The Uraricoera River is a major river in northern Brazil that flows through the state of Roraima and helps form the headwaters of the Branco River in the Amazon basin.
-
B.
Luena River
The Luena River is a watercourse in eastern Angola that flows through Moxico Province and forms part of the region’s inland drainage system.
-
C.
Isábena River
The Isábena River is a tributary of the Ésera River in the Aragon region of northeastern Spain, flowing through the Pyrenees before joining the Ésera near the town of Graus.
-
D.
Benito River
The Benito River is a waterway in Equatorial Guinea that flows through the mainland region of Mbini before emptying into the Atlantic Ocean.
-
E.
Iténez River
The Iténez River is a major waterway in South America that forms part of the border between Bolivia and Brazil and is known for its rich biodiversity and largely untouched rainforest surroundings.
- 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: confluenceFormedBy Context triple: [Branco River, confluenceFormedBy, Uraricoera River]
-
A.
confluenceWith
Indicates that one entity joins or merges together with another, typically at a shared meeting point.
-
B.
formedByConvergenceOf
chosen
Indicates that something comes into existence or is created as a result of multiple elements, paths, or processes coming together and uniting.
-
C.
isBelievedToBeConfluenceOf
Indicates that something is regarded or considered to be the point where multiple elements, sources, or influences come together.
-
D.
confluenceCharacteristic
Indicates a characteristic or property that specifically pertains to the confluence or merging point of two or more entities.
-
E.
startsAfterConfluenceOf
Indicates that one entity begins at a point located downstream from, and subsequent to, the confluence where two or more other entities merge.
- 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_69d8d394dc308190b6725073f5db324c |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e57689fa508190ad821d361cba9edf |
completed | April 20, 2026, 12:42 a.m. |
| PD | Predicate disambiguation | batch_69e48d03766c8190a43f7681842f4f8d |
completed | April 19, 2026, 8:06 a.m. |
Created at: April 10, 2026, 11:51 a.m.