Triple
T21469176
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Batalha River |
E529678
|
entity |
| Predicate | belongsToHydrographicRegion |
P8237
|
FINISHED |
| Object | Tietê–Jacaré hydrographic region |
—
|
NE NERFINISHED |
How this triple was built (3 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: Tietê–Jacaré hydrographic region | Statement: [Batalha River, belongsToHydrographicRegion, Tietê–Jacaré hydrographic region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tietê–Jacaré hydrographic region Context triple: [Batalha River, belongsToHydrographicRegion, Tietê–Jacaré hydrographic region]
-
A.
Rio Pardo basin
The Rio Pardo basin is a river drainage system in the state of Rio Grande do Sul, Brazil, encompassing municipalities such as Santa Cruz do Sul and supporting regional agriculture and settlements.
-
B.
Tocantins–Araguaia Basin
The Tocantins–Araguaia Basin is a major river basin in central and northern Brazil, encompassing the Tocantins and Araguaia river systems and playing a key role in regional hydrology, ecology, and hydroelectric power generation.
-
C.
Igara-Paraná River region
The Igara-Paraná River region is an area of the northwestern Amazon rainforest that forms part of the ancestral homeland of the Huitoto (Witoto) Indigenous people.
-
D.
Várzea Paulista
Várzea Paulista is a municipality in southeastern Brazil known for its integration into the industrial and services corridor of the São Paulo metropolitan region.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tietê–Jacaré hydrographic region Target entity description: The Tietê–Jacaré hydrographic region is a river basin system in the state of São Paulo, Brazil, encompassing the drainage areas of the Tietê and Jacaré rivers and their tributaries for water management and environmental planning.
-
A.
Rio Pardo basin
The Rio Pardo basin is a river drainage system in the state of Rio Grande do Sul, Brazil, encompassing municipalities such as Santa Cruz do Sul and supporting regional agriculture and settlements.
-
B.
Tocantins–Araguaia Basin
The Tocantins–Araguaia Basin is a major river basin in central and northern Brazil, encompassing the Tocantins and Araguaia river systems and playing a key role in regional hydrology, ecology, and hydroelectric power generation.
-
C.
Igara-Paraná River region
The Igara-Paraná River region is an area of the northwestern Amazon rainforest that forms part of the ancestral homeland of the Huitoto (Witoto) Indigenous people.
-
D.
Várzea Paulista
Várzea Paulista is a municipality in southeastern Brazil known for its integration into the industrial and services corridor of the São Paulo metropolitan region.
-
E.
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.
- F. None of above. chosen
Provenance (2 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_69e0c459acb481909bb6ee452a0045c7 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9f58f6c8190a3d2fc8f820a9925 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:16 p.m.