Triple

T10071577
Position Surface form Disambiguated ID Type / Status
Subject São Francisco River E213640 entity
Predicate majorTributary P415 FINISHED
Object Grande River (São Francisco tributary)
The Grande River is a significant watercourse in southeastern Brazil that drains parts of Minas Gerais and São Paulo states before joining other rivers to form the upper São Francisco River basin.
 E839358 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: Grande River (São Francisco tributary) | Statement: [São Francisco River, majorTributary, Grande River (São Francisco tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grande River (São Francisco tributary)
Context triple: [São Francisco River, majorTributary, Grande River (São Francisco tributary)]
  • A. São Francisco River
    The São Francisco River is one of Brazil's longest and most important rivers, flowing through several states in the northeast and southeast and serving as a key source of water, transportation, and hydroelectric power.
  • B. San Francisco River
    The San Francisco River is a major river in the southwestern United States that flows through eastern Arizona and western New Mexico, known for its rugged canyon landscapes and ecological significance in the region.
  • C. Pinheiros River
    The Pinheiros River is a heavily urbanized waterway running through São Paulo, Brazil, known for its role in the city’s drainage and transport infrastructure as well as its severe pollution.
  • D. Chico River
    The Chico River is a significant waterway in the northern Philippines, known for supporting agriculture, local communities, and historical indigenous resistance to large dam projects.
  • E. San Rafael River
    The San Rafael River is a tributary of the Green River in central Utah, known for carving deep canyons through the San Rafael Swell and surrounding desert 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: Grande River (São Francisco tributary)
Triple: [São Francisco River, majorTributary, Grande River (São Francisco tributary)]
Generated description
The Grande River is a significant watercourse in southeastern Brazil that drains parts of Minas Gerais and São Paulo states before joining other rivers to form the upper São Francisco River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grande River (São Francisco tributary)
Target entity description: The Grande River is a significant watercourse in southeastern Brazil that drains parts of Minas Gerais and São Paulo states before joining other rivers to form the upper São Francisco River basin.
  • A. São Francisco River
    The São Francisco River is one of Brazil's longest and most important rivers, flowing through several states in the northeast and southeast and serving as a key source of water, transportation, and hydroelectric power.
  • B. San Francisco River
    The San Francisco River is a major river in the southwestern United States that flows through eastern Arizona and western New Mexico, known for its rugged canyon landscapes and ecological significance in the region.
  • C. Pinheiros River
    The Pinheiros River is a heavily urbanized waterway running through São Paulo, Brazil, known for its role in the city’s drainage and transport infrastructure as well as its severe pollution.
  • D. Chico River
    The Chico River is a significant waterway in the northern Philippines, known for supporting agriculture, local communities, and historical indigenous resistance to large dam projects.
  • E. San Rafael River
    The San Rafael River is a tributary of the Green River in central Utah, known for carving deep canyons through the San Rafael Swell and surrounding desert 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_69d29aaa61308190b134b49a6c1c1131 completed April 5, 2026, 5:23 p.m.
NEDg Description generation batch_69d29e8617c08190bf4fb02ac40caba3 completed April 5, 2026, 5:40 p.m.
NED2 Entity disambiguation (via description) batch_69d29f20b2f48190906d7e53fb1e5544 completed April 5, 2026, 5:42 p.m.
Created at: March 30, 2026, 8:59 p.m.