Triple

T12876649
Position Surface form Disambiguated ID Type / Status
Subject Tikuna people E307985 entity
Predicate usesRiver P1477 FINISHED
Object Solimões River
The Solimões River is the name given to the upper stretches of the Amazon River in Brazil, flowing through the western Amazon rainforest and serving as a vital waterway for numerous Indigenous communities, including the Tikuna people.
E1038812 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: Solimões River | Statement: [Tikuna people, usesRiver, Solimões River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Solimões River
Context triple: [Tikuna people, usesRiver, Solimões 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. Gravataí River
    The Gravataí River is a waterway in the Brazilian state of Rio Grande do Sul that flows through the metropolitan region of Porto Alegre and plays an important role in local ecology and water supply.
  • C. Xingu River
    The Xingu River is a major river in northern Brazil that flows through the Amazon rainforest, supporting rich biodiversity and numerous Indigenous communities before joining the Amazon River.
  • 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. Tapajós River
    The Tapajós River is a large clearwater river in northern Brazil that flows through the Amazon rainforest and is one of the Amazon River’s most significant 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: Solimões River
Triple: [Tikuna people, usesRiver, Solimões River]
Generated description
The Solimões River is the name given to the upper stretches of the Amazon River in Brazil, flowing through the western Amazon rainforest and serving as a vital waterway for numerous Indigenous communities, including the Tikuna people.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Solimões River
Target entity description: The Solimões River is the name given to the upper stretches of the Amazon River in Brazil, flowing through the western Amazon rainforest and serving as a vital waterway for numerous Indigenous communities, including the Tikuna people.
  • 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. Gravataí River
    The Gravataí River is a waterway in the Brazilian state of Rio Grande do Sul that flows through the metropolitan region of Porto Alegre and plays an important role in local ecology and water supply.
  • C. Xingu River
    The Xingu River is a major river in northern Brazil that flows through the Amazon rainforest, supporting rich biodiversity and numerous Indigenous communities before joining the Amazon River.
  • 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. Tapajós River
    The Tapajós River is a large clearwater river in northern Brazil that flows through the Amazon rainforest and is one of the Amazon River’s most significant 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_69d7bdf69bc48190af6c2621f28ca351 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d970f97f9c81908c75259a4cab1d3c completed April 10, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f73051273c81909eb91c923f37557e completed May 3, 2026, 11:24 a.m.
NEDg Description generation batch_69f73195e4d88190ad356d0e3e18d34f completed May 3, 2026, 11:29 a.m.
NED2 Entity disambiguation (via description) batch_69f73220ffc08190bfb1b89757efd606 completed May 3, 2026, 11:31 a.m.
Created at: April 9, 2026, 5:38 p.m.