Triple

T20490044
Position Surface form Disambiguated ID Type / Status
Subject Cuyuní River E502715 entity
Predicate drainageBasin P1559 FINISHED
Object Cuyuní River basin
The Cuyuní River basin is the watershed region in northeastern South America that collects and channels the waters of the Cuyuní River and its tributaries across parts of Venezuela and Guyana.
E1436633 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: Cuyuní River basin | Statement: [Cuyuní River, drainageBasin, Cuyuní River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cuyuní River basin
Context triple: [Cuyuní River, drainageBasin, Cuyuní River basin]
  • A. Guayabero River basin
    The Guayabero River basin is a river drainage area in central Colombia known for its biodiverse tropical landscapes and unique waterways, including the famously colorful Caño Cristales.
  • B. Aburrá River basin
    The Aburrá River basin is a major Andean watershed in northwestern Colombia that encompasses the Medellín metropolitan area and plays a key role in the region’s water resources, ecology, and urban development.
  • C. Cenepa River basin
    The Cenepa River basin is a remote, biodiverse watershed in the Amazonian Andes region that became the focal point of a major border conflict between Peru and Ecuador in the 1990s.
  • D. Tebicuary River basin
    The Tebicuary River basin is the drainage area in southern Paraguay that collects and channels the waters of the Tebicuary River and its tributaries before they flow into the Paraguay River system.
  • E. Chicamocha River basin
    The Chicamocha River basin is a major Andean drainage basin in central Colombia, encompassing highland cities and agricultural areas within the departments of Boyacá and Santander.
  • 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: Cuyuní River basin
Triple: [Cuyuní River, drainageBasin, Cuyuní River basin]
Generated description
The Cuyuní River basin is the watershed region in northeastern South America that collects and channels the waters of the Cuyuní River and its tributaries across parts of Venezuela and Guyana.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cuyuní River basin
Target entity description: The Cuyuní River basin is the watershed region in northeastern South America that collects and channels the waters of the Cuyuní River and its tributaries across parts of Venezuela and Guyana.
  • A. Guayabero River basin
    The Guayabero River basin is a river drainage area in central Colombia known for its biodiverse tropical landscapes and unique waterways, including the famously colorful Caño Cristales.
  • B. Aburrá River basin
    The Aburrá River basin is a major Andean watershed in northwestern Colombia that encompasses the Medellín metropolitan area and plays a key role in the region’s water resources, ecology, and urban development.
  • C. Cenepa River basin
    The Cenepa River basin is a remote, biodiverse watershed in the Amazonian Andes region that became the focal point of a major border conflict between Peru and Ecuador in the 1990s.
  • D. Tebicuary River basin
    The Tebicuary River basin is the drainage area in southern Paraguay that collects and channels the waters of the Tebicuary River and its tributaries before they flow into the Paraguay River system.
  • E. Chicamocha River basin
    The Chicamocha River basin is a major Andean drainage basin in central Colombia, encompassing highland cities and agricultural areas within the departments of Boyacá and Santander.
  • 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_69e0b4b0373881909dd3e9387f82eab4 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69b5d93ec81908259696359090b35 completed April 20, 2026, 9:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08a557affc8190b542d74d7171f5fb completed May 16, 2026, 5:11 p.m.
NEDg Description generation batch_6a08a5f279c88190833e04a69e9839a6 completed May 16, 2026, 5:14 p.m.
NED2 Entity disambiguation (via description) batch_6a08a67f37f08190a50c377042c44a6f completed May 16, 2026, 5:16 p.m.
Created at: April 16, 2026, 11:35 a.m.