Triple

T10071560
Position Surface form Disambiguated ID Type / Status
Subject São Francisco River E213640 entity
Predicate sourceLocatedIn P409 FINISHED
Object Serra da Canastra
Serra da Canastra is a mountainous national park region in Minas Gerais, Brazil, known for its dramatic plateaus, waterfalls, rich biodiversity, and traditional Canastra cheese production.
 E840358 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: Serra da Canastra | Statement: [São Francisco River, sourceLocatedIn, Serra da Canastra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Serra da Canastra
Context triple: [São Francisco River, sourceLocatedIn, Serra da Canastra]
  • A. Serra do Espinhaço
    Serra do Espinhaço is a major mountain range in eastern Brazil known for its extensive plateaus, unique biodiversity, and rich mineral resources.
  • B. Chapada do Araripe
    Chapada do Araripe is a biodiverse plateau and conservation area in northeastern Brazil, renowned for its unique ecosystems, paleontological sites, and scenic landscapes.
  • C. Serra da Barriga
    Serra da Barriga is a historic hill in Alagoas, Brazil, renowned as the main site of the Quilombo dos Palmares, one of the most important communities of escaped enslaved Africans in Brazilian history.
  • D. Serra Geral
    Serra Geral is a mountainous plateau region in southern Brazil known for its extensive basalt formations, canyons, and role as a watershed for several important rivers.
  • E. Serra do Caldeirão
    Serra do Caldeirão is a mountain range in southern Portugal known for its rolling hills, cork oak forests, and traditional rural landscapes.
  • 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: Serra da Canastra
Triple: [São Francisco River, sourceLocatedIn, Serra da Canastra]
Generated description
Serra da Canastra is a mountainous national park region in Minas Gerais, Brazil, known for its dramatic plateaus, waterfalls, rich biodiversity, and traditional Canastra cheese production.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Serra da Canastra
Target entity description: Serra da Canastra is a mountainous national park region in Minas Gerais, Brazil, known for its dramatic plateaus, waterfalls, rich biodiversity, and traditional Canastra cheese production.
  • A. Serra do Espinhaço
    Serra do Espinhaço is a major mountain range in eastern Brazil known for its extensive plateaus, unique biodiversity, and rich mineral resources.
  • B. Chapada do Araripe
    Chapada do Araripe is a biodiverse plateau and conservation area in northeastern Brazil, renowned for its unique ecosystems, paleontological sites, and scenic landscapes.
  • C. Serra da Barriga
    Serra da Barriga is a historic hill in Alagoas, Brazil, renowned as the main site of the Quilombo dos Palmares, one of the most important communities of escaped enslaved Africans in Brazilian history.
  • D. Serra Geral
    Serra Geral is a mountainous plateau region in southern Brazil known for its extensive basalt formations, canyons, and role as a watershed for several important rivers.
  • E. Serra do Caldeirão
    Serra do Caldeirão is a mountain range in southern Portugal known for its rolling hills, cork oak forests, and traditional rural landscapes.
  • 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_69ca839add308190b57d53b4ec21f2d0 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd01279388190b94c8def00425c78 completed April 2, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2b63d13fc8190bdeac3c7b2529052 completed April 5, 2026, 7:21 p.m.
NEDg Description generation batch_69d2b78f3c248190b104937e2d669882 completed April 5, 2026, 7:27 p.m.
NED2 Entity disambiguation (via description) batch_69d2b84a26a481908ab2705d5883cfce completed April 5, 2026, 7:30 p.m.
Created at: March 30, 2026, 8:59 p.m.