Triple

T6632221
Position Surface form Disambiguated ID Type / Status
Subject Piauí E149952 entity
Predicate contains P35 FINISHED
Object Canindé River
The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
 E644124 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: Canindé River | Statement: [Piauí, contains, Canindé River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canindé River
Context triple: [Piauí, contains, Canindé River]
  • A. Apaporis River
    The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
  • B. Sarapiquí River
    The Sarapiquí River is a significant waterway in northern Costa Rica known for its rich biodiversity, agricultural importance, and popularity for ecotourism and white-water rafting.
  • C. Ji-Paraná River
    The Ji-Paraná River is a significant waterway in the Brazilian state of Rondônia, known for draining large areas of the Amazon rainforest and supporting regional biodiversity and human settlements.
  • D. Tamanduateí River
    The Tamanduateí River is an important urban river in the São Paulo metropolitan region of Brazil, flowing through the city and joining the Tietê River.
  • E. Paranoá River
    The Paranoá River is a watercourse in Brazil’s Federal District that feeds and helps sustain the artificial Paranoá Lake near Brasília.
  • 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: Canindé River
Triple: [Piauí, contains, Canindé River]
Generated description
The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canindé River
Target entity description: The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
  • A. Apaporis River
    The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
  • B. Sarapiquí River
    The Sarapiquí River is a significant waterway in northern Costa Rica known for its rich biodiversity, agricultural importance, and popularity for ecotourism and white-water rafting.
  • C. Ji-Paraná River
    The Ji-Paraná River is a significant waterway in the Brazilian state of Rondônia, known for draining large areas of the Amazon rainforest and supporting regional biodiversity and human settlements.
  • D. Tamanduateí River
    The Tamanduateí River is an important urban river in the São Paulo metropolitan region of Brazil, flowing through the city and joining the Tietê River.
  • E. Paranoá River
    The Paranoá River is a watercourse in Brazil’s Federal District that feeds and helps sustain the artificial Paranoá Lake near Brasília.
  • 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_69c687ee50048190aa151765bef16193 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6afc9138c81909d228ce4936d6b8b completed March 27, 2026, 4:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7a30754cc8190beeb97b48c167a15 completed March 28, 2026, 9:44 a.m.
NEDg Description generation batch_69c7a45ce628819085343c30f2886a95 completed March 28, 2026, 9:50 a.m.
NED2 Entity disambiguation (via description) batch_69c7a60ac4348190a623522f2d8199e9 completed March 28, 2026, 9:57 a.m.
Created at: March 27, 2026, 1:59 p.m.