Triple
T12145012
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guandu River |
E289294
|
entity |
| Predicate | isPrimarySourceOfDrinkingWaterFor |
P4360
|
FINISHED |
| Object | Baixada Fluminense |
E250441
|
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: Baixada Fluminense | Statement: [Guandu River, isPrimarySourceOfDrinkingWaterFor, Baixada Fluminense]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baixada Fluminense Context triple: [Guandu River, isPrimarySourceOfDrinkingWaterFor, Baixada Fluminense]
-
A.
Baixada Fluminense
chosen
Baixada Fluminense is a densely populated, largely suburban and industrial region in the metropolitan area of Rio de Janeiro, Brazil, known for its rapid urban growth and significant social and economic challenges.
-
B.
Região Sul Fluminense
Região Sul Fluminense is a subregion in the southern part of Rio de Janeiro state in Brazil, known for its industrial centers, historical cities, and proximity to the Paraíba do Sul river.
-
C.
Baixada Santista
Baixada Santista is a coastal metropolitan region in the state of São Paulo, Brazil, known for its port city of Santos, beaches, and significant economic and touristic activity.
-
D.
Região dos Lagos
Região dos Lagos is a coastal tourist region in the state of Rio de Janeiro, Brazil, known for its beaches, clear waters, and popular resort towns like Cabo Frio, Arraial do Cabo, and Búzios.
-
E.
Região Serrana
Região Serrana is a mountainous region in the state of Rio de Janeiro, Brazil, known for its cooler climate, Atlantic Forest landscapes, and historic cities such as Petrópolis and Teresópolis.
- 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d91c5102848190ad652c3d6445f65a |
completed | April 10, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f696ec648190aa43655ac8a2b312 |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:49 p.m.