Triple

T15220540

Position	Surface form	Disambiguated ID	Type / Status
Subject	Río Meta	`E363754`	entity
Predicate	tributary	`P415`	FINISHED
Object	Río Manacacías	`—`	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: Río Manacacías | Statement: [Río Meta, tributary, Río Manacacías]

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

Target entity: Río Manacacías
Context triple: [Río Meta, tributary, Río Manacacías]

A. Río Baluarte
Río Baluarte is a significant river in northwestern Mexico that flows through the state of Sinaloa toward the Pacific coast, contributing to the region’s agriculture and ecology.
B. Zapote River
The Zapote River is a waterway in the southern part of Metro Manila and Cavite in the Philippines, historically known as the site of the Battle of Zapote River during the Philippine Revolution and the Philippine–American War.
C. Río Palomino
Río Palomino is a river on Colombia’s Caribbean slope known for flowing from the Sierra Nevada de Santa Marta to the sea near the town of Palomino, where it is popular for ecotourism and tubing.
D. Río Hondo
Río Hondo is a river in the Yucatán Peninsula that forms part of the border between Mexico and Belize before emptying into the Bay of Chetumal.
E. Lozoya River
The Lozoya River is a mountain river in central Spain that flows through the Sierra de Guadarrama and supplies water to the Madrid region.
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: Río Manacacías
Target entity description: Río Manacacías is a river in Colombia that forms part of the Orinoco River basin and contributes to the hydrology and biodiversity of the eastern plains region.

A. Río Baluarte
Río Baluarte is a significant river in northwestern Mexico that flows through the state of Sinaloa toward the Pacific coast, contributing to the region’s agriculture and ecology.
B. Zapote River
The Zapote River is a waterway in the southern part of Metro Manila and Cavite in the Philippines, historically known as the site of the Battle of Zapote River during the Philippine Revolution and the Philippine–American War.
C. Río Palomino
Río Palomino is a river on Colombia’s Caribbean slope known for flowing from the Sierra Nevada de Santa Marta to the sea near the town of Palomino, where it is popular for ecotourism and tubing.
D. Río Hondo
Río Hondo is a river in the Yucatán Peninsula that forms part of the border between Mexico and Belize before emptying into the Bay of Chetumal.
E. Lozoya River
The Lozoya River is a mountain river in central Spain that flows through the Sierra de Guadarrama and supplies water to the Madrid region.
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_69d85a0ce24c81909c4d3b6475548c95`	completed	April 10, 2026, 2:01 a.m.
NER	Named-entity recognition	`batch_69e007709d3881908384f0fe1e0218d0`	completed	April 15, 2026, 9:47 p.m.

Created at: April 10, 2026, 3:12 a.m.