Triple

T19003496
Position Surface form Disambiguated ID Type / Status
Subject Serra do Espinhaço E465014 entity
Predicate sourceOf P409 FINISHED
Object Araçuaí River
The Araçuaí River is a watercourse in southeastern Brazil that flows through the state of Minas Gerais, contributing to the region’s drainage system and local ecosystems.
 E1359210 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: Araçuaí River | Statement: [Serra do Espinhaço, sourceOf, Araçuaí River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Araçuaí River
Context triple: [Serra do Espinhaço, sourceOf, Araçuaí River]
  • A. Araguari River
    The Araguari River is a significant waterway in central Brazil that flows through the state of Minas Gerais and contributes to the Paraná River basin.
  • B. Taquari River
    The Taquari River is a significant waterway in central-western Brazil that flows through the Pantanal wetlands before joining the Paraguay River.
  • C. Taquari River
    The Taquari River is a significant waterway in southern Brazil that flows through the Vale do Taquari region, supporting local agriculture, transportation, and communities.
  • D. Paraopeba River
    The Paraopeba River is a significant waterway in southeastern Brazil that flows through the state of Minas Gerais and contributes substantially to the São Francisco River basin.
  • E. Itanhaém River
    The Itanhaém River is a waterway in the state of São Paulo, Brazil, that flows through the municipality of Itanhaém before reaching the Atlantic Ocean.
  • 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: Araçuaí River
Triple: [Serra do Espinhaço, sourceOf, Araçuaí River]
Generated description
The Araçuaí River is a watercourse in southeastern Brazil that flows through the state of Minas Gerais, contributing to the region’s drainage system and local ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Araçuaí River
Target entity description: The Araçuaí River is a watercourse in southeastern Brazil that flows through the state of Minas Gerais, contributing to the region’s drainage system and local ecosystems.
  • A. Araguari River
    The Araguari River is a significant waterway in central Brazil that flows through the state of Minas Gerais and contributes to the Paraná River basin.
  • B. Taquari River
    The Taquari River is a significant waterway in central-western Brazil that flows through the Pantanal wetlands before joining the Paraguay River.
  • C. Taquari River
    The Taquari River is a significant waterway in southern Brazil that flows through the Vale do Taquari region, supporting local agriculture, transportation, and communities.
  • D. Paraopeba River
    The Paraopeba River is a significant waterway in southeastern Brazil that flows through the state of Minas Gerais and contributes substantially to the São Francisco River basin.
  • E. Itanhaém River
    The Itanhaém River is a waterway in the state of São Paulo, Brazil, that flows through the municipality of Itanhaém before reaching the Atlantic Ocean.
  • 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_69d8dd01a56c81909694a128c66b21d7 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d6a252588190a40398b1879fb096 completed April 20, 2026, 7:32 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05e65d17848190a766c7feed636a5f completed May 14, 2026, 3:12 p.m.
NEDg Description generation batch_6a05e87f0f80819082d124bd27f3755e completed May 14, 2026, 3:21 p.m.
NED2 Entity disambiguation (via description) batch_6a05e8cf25148190bbbe0c6474bc2d11 completed May 14, 2026, 3:22 p.m.
Created at: April 10, 2026, 12:01 p.m.