Triple
T10029161
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canal do Cunha |
E204808
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
hydrographic basin of Guanabara Bay
The hydrographic basin of Guanabara Bay is the extensive watershed in Rio de Janeiro state that drains numerous rivers, canals, and urban waterways into Guanabara Bay, heavily shaped by dense metropolitan development and environmental pressures.
|
E40446
|
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: hydrographic basin of Guanabara Bay | Statement: [Canal do Cunha, partOf, hydrographic basin of Guanabara Bay]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: hydrographic basin of Guanabara Bay Context triple: [Canal do Cunha, partOf, hydrographic basin of Guanabara Bay]
-
A.
hydrographic basin of Pernambuco
The hydrographic basin of Pernambuco is a network of rivers and waterways in the Brazilian state of Pernambuco that plays a key role in regional water supply, agriculture, and environmental management.
-
B.
Guanabara Bay
Guanabara Bay is a large, scenic natural harbor on Brazil’s southeastern coast, famed for its surrounding mountains, beaches, and the city of Rio de Janeiro along its shores.
-
C.
Porto Grande Bay
Porto Grande Bay is a natural deep-water harbor on the island of São Vicente in Cape Verde, known as one of the archipelago’s most important ports.
-
D.
Guajará Bay
Guajará Bay is a large estuarine bay in northern Brazil that forms part of the Amazon River system and serves as a key waterway and natural harbor for the city of Belém.
-
E.
Brejo da Guabiraba
Brejo da Guabiraba is a neighborhood located in the northern zone of Recife, in the state of Pernambuco, Brazil.
- 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: hydrographic basin of Guanabara Bay Triple: [Canal do Cunha, partOf, hydrographic basin of Guanabara Bay]
Generated description
The hydrographic basin of Guanabara Bay is the extensive watershed in Rio de Janeiro state that drains numerous rivers, canals, and urban waterways into Guanabara Bay, heavily shaped by dense metropolitan development and environmental pressures.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: hydrographic basin of Guanabara Bay Target entity description: The hydrographic basin of Guanabara Bay is the extensive watershed in Rio de Janeiro state that drains numerous rivers, canals, and urban waterways into Guanabara Bay, heavily shaped by dense metropolitan development and environmental pressures.
-
A.
hydrographic basin of Pernambuco
The hydrographic basin of Pernambuco is a network of rivers and waterways in the Brazilian state of Pernambuco that plays a key role in regional water supply, agriculture, and environmental management.
-
B.
Guanabara Bay
chosen
Guanabara Bay is a large, scenic natural harbor on Brazil’s southeastern coast, famed for its surrounding mountains, beaches, and the city of Rio de Janeiro along its shores.
-
C.
Porto Grande Bay
Porto Grande Bay is a natural deep-water harbor on the island of São Vicente in Cape Verde, known as one of the archipelago’s most important ports.
-
D.
Guajará Bay
Guajará Bay is a large estuarine bay in northern Brazil that forms part of the Amazon River system and serves as a key waterway and natural harbor for the city of Belém.
-
E.
Brejo da Guabiraba
Brejo da Guabiraba is a neighborhood located in the northern zone of Recife, in the state of Pernambuco, Brazil.
- 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_69ca834d77188190ad645e33e8ca3200 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cdcde69bd08190a5c79ec8487dfff6 |
completed | April 2, 2026, 2:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d282351ebc8190b22bf3964823b0ee |
completed | April 5, 2026, 3:39 p.m. |
| NEDg | Description generation | batch_69d282fd10248190a1a0b4573b2065ae |
completed | April 5, 2026, 3:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d283d0e1748190a0c65bbaa8e8348e |
completed | April 5, 2026, 3:46 p.m. |
Created at: March 30, 2026, 8:54 p.m.