Triple

T7271494
Position Surface form Disambiguated ID Type / Status
Subject Laja River E161114 entity
Predicate nameInSpanish P2789 FINISHED
Object Río Laja
Río Laja is a river in central Chile known for its role in irrigation, hydroelectric power generation, and as a key tributary of the Biobío River.
E692025 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: Río Laja | Statement: [Laja River, nameInSpanish, Río Laja]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Río Laja
Context triple: [Laja River, nameInSpanish, Río Laja]
  • A. Río Lajas
    Río Lajas is a barrio (district) of the municipality of Dorado in Puerto Rico, known primarily as a local residential community.
  • B. Río Virilla
    Río Virilla is a major river in Costa Rica that flows through the Central Valley and helps drain the metropolitan area around San José.
  • C. Río Reventazón
    Río Reventazón is one of Costa Rica’s most important rivers, known for its hydroelectric dams, whitewater rafting, and role in draining the country’s Central Valley to the Caribbean Sea.
  • D. Chucunaque River
    The Chucunaque River is a major waterway in Panama’s Darién Province, serving as an important transportation route and tributary of the Tuira River in a remote, sparsely developed region.
  • E. Bermejo River
    The Bermejo River is a major South American waterway flowing through Bolivia and Argentina before joining the Paraguay River and ultimately contributing to the Río de la Plata basin.
  • 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: Río Laja
Triple: [Laja River, nameInSpanish, Río Laja]
Generated description
Río Laja is a river in central Chile known for its role in irrigation, hydroelectric power generation, and as a key tributary of the Biobío River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Río Laja
Target entity description: Río Laja is a river in central Chile known for its role in irrigation, hydroelectric power generation, and as a key tributary of the Biobío River.
  • A. Río Lajas
    Río Lajas is a barrio (district) of the municipality of Dorado in Puerto Rico, known primarily as a local residential community.
  • B. Río Virilla
    Río Virilla is a major river in Costa Rica that flows through the Central Valley and helps drain the metropolitan area around San José.
  • C. Río Reventazón
    Río Reventazón is one of Costa Rica’s most important rivers, known for its hydroelectric dams, whitewater rafting, and role in draining the country’s Central Valley to the Caribbean Sea.
  • D. Chucunaque River
    The Chucunaque River is a major waterway in Panama’s Darién Province, serving as an important transportation route and tributary of the Tuira River in a remote, sparsely developed region.
  • E. Bermejo River
    The Bermejo River is a major South American waterway flowing through Bolivia and Argentina before joining the Paraguay River and ultimately contributing to the Río de la Plata basin.
  • 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_69c6885181008190b419040e22939c7c completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eb0a03888190b5aa1da80dd303c5 completed March 27, 2026, 8:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c9cf41d5308190be3ce32a4f7b707a completed March 30, 2026, 1:17 a.m.
NEDg Description generation batch_69c9cfde68fc81908c762af93e181c01 completed March 30, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69c9d030020c8190b0de5032138dc33e completed March 30, 2026, 1:21 a.m.
Created at: March 27, 2026, 2:58 p.m.