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.