Triple

T4990649
Position Surface form Disambiguated ID Type / Status
Subject Madeira River E112120 entity
Predicate tributary P415 FINISHED
Object 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.
E501336 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: Ji-Paraná River | Statement: [Madeira River, tributary, Ji-Paraná River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ji-Paraná River
Context triple: [Madeira River, tributary, Ji-Paraná River]
  • A. Guaporé River
    The Guaporé River is a major South American waterway forming part of the Brazil–Bolivia border and contributing significantly to the Amazon Basin’s drainage system.
  • B. 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.
  • C. 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.
  • D. Paranaíba River
    The Paranaíba River is a major river in central Brazil that forms part of the upper Paraná River basin and serves as an important waterway for agriculture, hydroelectric power, and regional ecosystems.
  • E. Japurá River
    The Japurá River is a long, sediment-rich river in western Amazonia that flows from Colombia into Brazil, contributing significantly to the water volume and ecological complexity of the Amazon 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: Ji-Paraná River
Triple: [Madeira River, tributary, Ji-Paraná River]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ji-Paraná River
Target entity description: 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.
  • A. Guaporé River
    The Guaporé River is a major South American waterway forming part of the Brazil–Bolivia border and contributing significantly to the Amazon Basin’s drainage system.
  • B. 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.
  • C. 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.
  • D. Paranaíba River
    The Paranaíba River is a major river in central Brazil that forms part of the upper Paraná River basin and serves as an important waterway for agriculture, hydroelectric power, and regional ecosystems.
  • E. Japurá River
    The Japurá River is a long, sediment-rich river in western Amazonia that flows from Colombia into Brazil, contributing significantly to the water volume and ecological complexity of the Amazon 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_69bd441be7bc8190b530362d427b97d2 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd728141d48190a0713e6d33c50fb6 completed March 20, 2026, 4:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69bee061444081909ba050ea2a5e3f48 completed March 21, 2026, 6:16 p.m.
NEDg Description generation batch_69bee64548f08190b96ce4ae91cae3d0 completed March 21, 2026, 6:41 p.m.
NED2 Entity disambiguation (via description) batch_69bee6960b9881909e1b79c85a188ac3 completed March 21, 2026, 6:42 p.m.
Created at: March 20, 2026, 1:34 p.m.