Triple
T9597771
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paraíba do Sul River |
E231774
|
entity |
| Predicate | majorTributary |
P415
|
FINISHED |
| Object | Paraibuna River (São Paulo) |
E814158
|
NE FINISHED |
How this triple was built (2 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: Paraibuna River (São Paulo) | Statement: [Paraíba do Sul River, majorTributary, Paraibuna River (São Paulo)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Paraibuna River (São Paulo) Context triple: [Paraíba do Sul River, majorTributary, Paraibuna River (São Paulo)]
-
A.
Paraibuna River (Minas Gerais)
chosen
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.
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.
-
C.
Ipiranga River
The Ipiranga River is a historically significant waterway in São Paulo, Brazil, best known as the site where Dom Pedro I proclaimed Brazil’s independence in 1822.
-
D.
Jacuí River (São Paulo)
The Jacuí River in São Paulo is a Brazilian watercourse that serves as one of the tributaries feeding the larger Tietê River system in the state of São Paulo.
-
E.
Gilão River
The Gilão River is a waterway in Portugal’s Algarve region that flows through the historic town of Tavira before reaching the Atlantic Ocean.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d190dd38e48190aef80bb7a153bff6 |
completed | April 4, 2026, 10:29 p.m. |
Created at: March 30, 2026, 8:07 p.m.