Triple

T20680215

Position	Surface form	Disambiguated ID	Type / Status
Subject	Rio-Sul Serviços Aéreos Regionais	`E508270`	entity
Predicate	nameAbbreviation	`P43`	FINISHED
Object	Rio-Sul	`—`	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: Rio-Sul | Statement: [Rio-Sul Serviços Aéreos Regionais, nameAbbreviation, Rio-Sul]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Rio-Sul
Context triple: [Rio-Sul Serviços Aéreos Regionais, nameAbbreviation, Rio-Sul]

A. Portuguesa River
The Portuguesa River is a significant waterway in western Venezuela that flows through and lends its name to Portuguesa State, supporting regional agriculture and settlements.
B. Jacuí River
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.
C. Rio dos Sinos
Rio dos Sinos is a river in the state of Rio Grande do Sul in southern Brazil that flows through several municipalities in the Porto Alegre metropolitan region.
D. Negro River
The Negro River is a major river in northern Patagonia, Argentina, formed by the confluence of the Limay and Neuquén rivers and known for its importance to regional agriculture and settlements.
E. Negro River
The Negro River is a major tributary of the Amazon River in South America, flowing through Colombia and Brazil and known for its dark, tannin-rich waters.
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: Rio-Sul
Target entity description: Rio-Sul was a Brazilian regional airline that operated domestic passenger services, primarily in the southern regions of Brazil.

A. Portuguesa River
The Portuguesa River is a significant waterway in western Venezuela that flows through and lends its name to Portuguesa State, supporting regional agriculture and settlements.
B. Jacuí River
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.
C. Rio dos Sinos
Rio dos Sinos is a river in the state of Rio Grande do Sul in southern Brazil that flows through several municipalities in the Porto Alegre metropolitan region.
D. Negro River
The Negro River is a major river in northern Patagonia, Argentina, formed by the confluence of the Limay and Neuquén rivers and known for its importance to regional agriculture and settlements.
E. Negro River
The Negro River is a major tributary of the Amazon River in South America, flowing through Colombia and Brazil and known for its dark, tannin-rich waters.
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_69e0b4c1164881909a3bf1e3ddb2bc32`	completed	April 16, 2026, 10:06 a.m.
NER	Named-entity recognition	`batch_69e6bea655488190bab168d564d888af`	completed	April 21, 2026, 12:02 a.m.

Created at: April 16, 2026, 11:44 a.m.