Triple
T20046235
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guaíba Lake |
E497564
|
entity |
| Predicate | receivesWaterFrom |
P415
|
FINISHED |
| Object | Jacuí River |
E1435502
|
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: Jacuí River | Statement: [Guaíba Lake, receivesWaterFrom, Jacuí River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jacuí River Context triple: [Guaíba Lake, receivesWaterFrom, Jacuí River]
-
A.
Jacuí River
chosen
The Jacuí River is a major river in the Brazilian state of Rio Grande do Sul that drains much of the central region before forming the Guaíba Lake near Porto Alegre.
-
B.
Pelotas River
The Pelotas River is a significant river in southern Brazil that forms part of the Uruguay River system and helps define sections of the border between Brazilian states.
-
C.
Rio Tietê
Rio Tietê is a major river in the Brazilian state of São Paulo, historically important for inland navigation and urban development but now heavily impacted by pollution along its course through the metropolitan region.
-
D.
Canoas River
The Canoas River is a significant waterway in southern Brazil that joins with the Pelotas River to form the Uruguay River, an important river of the Southern Cone.
-
E.
Ipanema River
The Ipanema River is a significant watercourse in northeastern Brazil that serves as an important tributary within the São Francisco River basin.
- 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_69da627278c88190babe4297a9df1236 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6632a5e888190ade41657ffd057f6 |
completed | April 20, 2026, 5:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08a5472558819086087f605a30100f |
completed | May 16, 2026, 5:11 p.m. |
Created at: April 11, 2026, 3:37 p.m.