Triple

T14495650
Position Surface form Disambiguated ID Type / Status
Subject Doce River E359489 entity
Predicate tributary P415 FINISHED
Object Piracicaba River (Minas Gerais)
The Piracicaba River in Minas Gerais is a significant watercourse in southeastern Brazil that drains part of the Iron Quadrangle region before joining the Doce River.
 E1105234 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: Piracicaba River (Minas Gerais) | Statement: [Doce River, tributary, Piracicaba River (Minas Gerais)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piracicaba River (Minas Gerais)
Context triple: [Doce River, tributary, Piracicaba River (Minas Gerais)]
  • A. Paraibuna River (Minas Gerais)
    The Paraibuna River in Minas Gerais is a significant watercourse in southeastern Brazil that drains part of the Serra da Mantiqueira region and contributes to the hydrology and economy of the Paraíba do Sul basin.
  • B. Piracicaba River
    The Piracicaba River is a significant waterway in the state of São Paulo, Brazil, known for its historical role in regional development, agriculture, and industry, as well as for its traditional fishing culture.
  • C. Jequitinhonha River
    The Jequitinhonha River is a major waterway in eastern Brazil that flows from the Brazilian Highlands through the state of Minas Gerais toward the Atlantic Ocean, influencing the region’s ecology and local communities.
  • D. Itaguaré River
    The Itaguaré River is a coastal river in the municipality of Bertioga, São Paulo, Brazil, known for its preserved natural surroundings and importance to local ecosystems and tourism.
  • E. Sorocaba River
    The Sorocaba River is a significant waterway in the state of São Paulo, Brazil, flowing through the city of Sorocaba and serving as an important regional resource for water supply, industry, and recreation.
  • 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: Piracicaba River (Minas Gerais)
Triple: [Doce River, tributary, Piracicaba River (Minas Gerais)]
Generated description
The Piracicaba River in Minas Gerais is a significant watercourse in southeastern Brazil that drains part of the Iron Quadrangle region before joining the Doce River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piracicaba River (Minas Gerais)
Target entity description: The Piracicaba River in Minas Gerais is a significant watercourse in southeastern Brazil that drains part of the Iron Quadrangle region before joining the Doce River.
  • A. Paraibuna River (Minas Gerais)
    The Paraibuna River in Minas Gerais is a significant watercourse in southeastern Brazil that drains part of the Serra da Mantiqueira region and contributes to the hydrology and economy of the Paraíba do Sul basin.
  • B. Piracicaba River
    The Piracicaba River is a significant waterway in the state of São Paulo, Brazil, known for its historical role in regional development, agriculture, and industry, as well as for its traditional fishing culture.
  • C. Jequitinhonha River
    The Jequitinhonha River is a major waterway in eastern Brazil that flows from the Brazilian Highlands through the state of Minas Gerais toward the Atlantic Ocean, influencing the region’s ecology and local communities.
  • D. Itaguaré River
    The Itaguaré River is a coastal river in the municipality of Bertioga, São Paulo, Brazil, known for its preserved natural surroundings and importance to local ecosystems and tourism.
  • E. Sorocaba River
    The Sorocaba River is a significant waterway in the state of São Paulo, Brazil, flowing through the city of Sorocaba and serving as an important regional resource for water supply, industry, and recreation.
  • 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_69d8279740308190af9df93a3af8592e completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de93109cb081909a6e846db23a4635 completed April 14, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a404cfc819098a5d6359475a712 completed May 8, 2026, 5:53 a.m.
NEDg Description generation batch_69fd7d64693c8190abed1fd546f91326 completed May 8, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69fd7e34ae188190a0dd5e05341c64c6 completed May 8, 2026, 6:09 a.m.
Created at: April 10, 2026, 1:21 a.m.