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.