Triple
T17766450
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Plata River |
E443517
|
entity |
| Predicate | hasWatershed |
P17416
|
FINISHED |
| Object |
La Plata River basin
The La Plata River basin is a vast South American drainage basin spanning parts of Argentina, Brazil, Bolivia, Paraguay, and Uruguay, known for its major rivers, fertile plains, and significant role in regional agriculture, transportation, and biodiversity.
|
E1286748
|
NE FINISHED |
How this triple was built (4 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: La Plata River basin | Statement: [La Plata River, hasWatershed, La Plata River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: La Plata River basin Context triple: [La Plata River, hasWatershed, La Plata River basin]
-
A.
Suárez River basin
The Suárez River basin is the drainage area in central Colombia that collects and channels the waters of the Suárez River and its tributaries, supporting surrounding ecosystems and human settlements.
-
B.
La Plata River
La Plata River is a watercourse known for flowing through regions inhabited by the prized game fish dorado in South America.
-
C.
La Plata River
La Plata River is a major river in Puerto Rico that flows through several municipalities, including Bayamón, before emptying into the Atlantic Ocean.
-
D.
La Plata River
The La Plata River is a tributary of the San Juan River that flows through parts of Colorado and New Mexico in the southwestern United States.
-
E.
La Paz River basin
The La Paz River basin is a watershed in western Bolivia that drains the city of La Paz and surrounding Andean highlands through a network of rivers and tributaries.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: La Plata River basin Triple: [La Plata River, hasWatershed, La Plata River basin]
Generated description
The La Plata River basin is a vast South American drainage basin spanning parts of Argentina, Brazil, Bolivia, Paraguay, and Uruguay, known for its major rivers, fertile plains, and significant role in regional agriculture, transportation, and biodiversity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: La Plata River basin Target entity description: The La Plata River basin is a vast South American drainage basin spanning parts of Argentina, Brazil, Bolivia, Paraguay, and Uruguay, known for its major rivers, fertile plains, and significant role in regional agriculture, transportation, and biodiversity.
-
A.
Suárez River basin
The Suárez River basin is the drainage area in central Colombia that collects and channels the waters of the Suárez River and its tributaries, supporting surrounding ecosystems and human settlements.
-
B.
La Plata River
La Plata River is a watercourse known for flowing through regions inhabited by the prized game fish dorado in South America.
-
C.
La Plata River
La Plata River is a major river in Puerto Rico that flows through several municipalities, including Bayamón, before emptying into the Atlantic Ocean.
-
D.
La Plata River
The La Plata River is a tributary of the San Juan River that flows through parts of Colorado and New Mexico in the southwestern United States.
-
E.
La Paz River basin
The La Paz River basin is a watershed in western Bolivia that drains the city of La Paz and surrounding Andean highlands through a network of rivers and tributaries.
- F. None of above. chosen
Provenance (5 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_69d8b9edf16c8190a59ebd245d378f4f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e485fc03e48190a8044e1b40f66f20 |
completed | April 19, 2026, 7:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02efc14808819099ecbb8a752aff24 |
completed | May 12, 2026, 9:15 a.m. |
| NEDg | Description generation | batch_6a02f096fc648190a1ff19f2704a4cef |
completed | May 12, 2026, 9:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a02f1d0a4708190bbf51356da7e965e |
completed | May 12, 2026, 9:24 a.m. |
Created at: April 10, 2026, 10:11 a.m.