Triple

T6939506
Position Surface form Disambiguated ID Type / Status
Subject San José Province E160636 entity
Predicate hasMajorRiver P165 FINISHED
Object Tárcoles River
The Tárcoles River is a major river in Costa Rica known for its large population of American crocodiles and its role in draining the densely populated Central Valley into the Pacific Ocean.
E652288 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: Tárcoles River | Statement: [San José Province, hasMajorRiver, Tárcoles River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tárcoles River
Context triple: [San José Province, hasMajorRiver, Tárcoles River]
  • A. Río Daule
    Río Daule is a major river in western Ecuador that flows through the coastal lowlands and plays a key role in the region’s agriculture and settlements.
  • B. Suárez River
    The Suárez River is a significant waterway in northeastern Colombia that flows through the Santander region and contributes to the Magdalena River basin.
  • C. Patía River
    The Patía River is a major river in southwestern Colombia that flows through the Andes to empty into the Pacific Ocean near the port city of Tumaco.
  • D. Tomebamba River
    The Tomebamba River is a scenic Andean waterway in southern Ecuador that flows through the historic city of Cuenca, forming one of its defining natural and cultural landmarks.
  • E. Cocheco River
    The Cocheco River is a river in southeastern New Hampshire that flows through cities like Dover before joining other waterways to form part of the Piscataqua River system.
  • 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: Tárcoles River
Triple: [San José Province, hasMajorRiver, Tárcoles River]
Generated description
The Tárcoles River is a major river in Costa Rica known for its large population of American crocodiles and its role in draining the densely populated Central Valley into the Pacific Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tárcoles River
Target entity description: The Tárcoles River is a major river in Costa Rica known for its large population of American crocodiles and its role in draining the densely populated Central Valley into the Pacific Ocean.
  • A. Río Daule
    Río Daule is a major river in western Ecuador that flows through the coastal lowlands and plays a key role in the region’s agriculture and settlements.
  • B. Suárez River
    The Suárez River is a significant waterway in northeastern Colombia that flows through the Santander region and contributes to the Magdalena River basin.
  • C. Patía River
    The Patía River is a major river in southwestern Colombia that flows through the Andes to empty into the Pacific Ocean near the port city of Tumaco.
  • D. Tomebamba River
    The Tomebamba River is a scenic Andean waterway in southern Ecuador that flows through the historic city of Cuenca, forming one of its defining natural and cultural landmarks.
  • E. Cocheco River
    The Cocheco River is a river in southeastern New Hampshire that flows through cities like Dover before joining other waterways to form part of the Piscataqua River system.
  • 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_69c6884f3db4819080ad65da69386206 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6da641ce08190a133c9ba4977755d completed March 27, 2026, 7:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d36fd638819095d7a431026905f7 completed March 28, 2026, 1:11 p.m.
NEDg Description generation batch_69c7d4dd5c588190b9129f0c132d91d3 completed March 28, 2026, 1:17 p.m.
NED2 Entity disambiguation (via description) batch_69c7d58b19e48190b9fdb1181387acea completed March 28, 2026, 1:20 p.m.
Created at: March 27, 2026, 2:28 p.m.