Triple

T9597767
Position Surface form Disambiguated ID Type / Status
Subject Paraíba do Sul River E231774 entity
Predicate drainageBasin P1559 FINISHED
Object Paraíba do Sul basin
The Paraíba do Sul basin is a major river basin in southeastern Brazil that supports dense urban populations, industrial activities, and agriculture across parts of São Paulo, Rio de Janeiro, and Minas Gerais states.
E231774 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: Paraíba do Sul basin | Statement: [Paraíba do Sul River, drainageBasin, Paraíba do Sul basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Paraíba do Sul basin
Context triple: [Paraíba do Sul River, drainageBasin, Paraíba do Sul basin]
  • A. Paraíba do Sul River
    The Paraíba do Sul River is an important waterway in southeastern Brazil that supports regional agriculture, industry, and urban water supply across the states of São Paulo, Rio de Janeiro, and Minas Gerais.
  • B. Sergipe River
    The Sergipe River is a significant waterway in the Brazilian state of Sergipe, flowing through key municipalities and playing an important role in the region’s ecology and economy.
  • C. Parnaíba
    Parnaíba is a coastal city in northeastern Brazil known for its proximity to the Parnaíba River Delta and its role as a regional economic and tourism hub.
  • D. Paraíba River
    The Paraíba River is a major river in northeastern Brazil that flows through the state of Paraíba and past its capital, João Pessoa, before reaching the Atlantic Ocean.
  • E. Sapucaí River
    The Sapucaí River is a watercourse in southeastern Brazil that flows through the state of Minas Gerais, including the city of Itajubá, before joining larger river systems in the region.
  • 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: Paraíba do Sul basin
Triple: [Paraíba do Sul River, drainageBasin, Paraíba do Sul basin]
Generated description
The Paraíba do Sul basin is a major river basin in southeastern Brazil that supports dense urban populations, industrial activities, and agriculture across parts of São Paulo, Rio de Janeiro, and Minas Gerais states.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Paraíba do Sul basin
Target entity description: The Paraíba do Sul basin is a major river basin in southeastern Brazil that supports dense urban populations, industrial activities, and agriculture across parts of São Paulo, Rio de Janeiro, and Minas Gerais states.
  • A. Paraíba do Sul River chosen
    The Paraíba do Sul River is an important waterway in southeastern Brazil that supports regional agriculture, industry, and urban water supply across the states of São Paulo, Rio de Janeiro, and Minas Gerais.
  • B. Sergipe River
    The Sergipe River is a significant waterway in the Brazilian state of Sergipe, flowing through key municipalities and playing an important role in the region’s ecology and economy.
  • C. Parnaíba
    Parnaíba is a coastal city in northeastern Brazil known for its proximity to the Parnaíba River Delta and its role as a regional economic and tourism hub.
  • D. Paraíba River
    The Paraíba River is a major river in northeastern Brazil that flows through the state of Paraíba and past its capital, João Pessoa, before reaching the Atlantic Ocean.
  • E. Sapucaí River
    The Sapucaí River is a watercourse in southeastern Brazil that flows through the state of Minas Gerais, including the city of Itajubá, before joining larger river systems in the region.
  • F. None of above.

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_69ca8484838c8190b2049199d22fef70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a366d3481908db62e476958eafe completed April 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1792461208190968276ade7c4165d completed April 4, 2026, 8:48 p.m.
NEDg Description generation batch_69d179d629a08190945c64309dd0d5ff completed April 4, 2026, 8:51 p.m.
NED2 Entity disambiguation (via description) batch_69d17a28868481908687e3e516e95c7b completed April 4, 2026, 8:52 p.m.
Created at: March 30, 2026, 8:07 p.m.