Triple

T21406514
Position Surface form Disambiguated ID Type / Status
Subject Matanzas E528048 entity
Predicate locatedOnRiver P165 FINISHED
Object San Juan River 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: San Juan River | Statement: [Matanzas, locatedOnRiver, San Juan River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Juan River
Context triple: [Matanzas, locatedOnRiver, San Juan River]
  • A. San Juan River
    The San Juan River is a major waterway in western Colombia that flows through dense rainforest to the Pacific Ocean, supporting rich biodiversity and local Afro-Colombian and Indigenous communities.
  • B. San Juan River
    The San Juan River is a major Central American waterway forming part of the border between Nicaragua and Costa Rica and providing a historic route from the Caribbean Sea toward Lake Nicaragua.
  • C. San Juan River
    The San Juan River is a major tributary of the Colorado River that winds through the arid canyons of the Four Corners region in the southwestern United States.
  • D. San Juan River
    The San Juan River is a major river in western Argentina that flows through arid regions, supporting agriculture, irrigation, and hydroelectric power in the province of San Juan.
  • E. San Juan River
    The San Juan River is a significant waterway in Mexico that serves as a major tributary within the Papaloapan River basin, contributing to one of the country’s important river systems.
  • 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: San Juan River
Target entity description: The San Juan River is a significant waterway in Cuba that flows through the city of Matanzas and contributes to its historic port and urban landscape.
  • A. San Juan River
    The San Juan River is a river in the Dominican Republic that flows through the mountainous interior, contributing to the region’s freshwater ecosystems and protected natural areas.
  • B. San Juan River
    The San Juan River is a waterway in Metro Manila, Philippines, that flows through several urban areas before joining the Pasig River and plays a role in the city's drainage and flood control system.
  • C. San Juan River
    The San Juan River is a significant waterway in Mexico that serves as a major tributary within the Papaloapan River basin, contributing to one of the country’s important river systems.
  • D. San Juan River
    The San Juan River is a significant waterway in northeastern Venezuela that flows through the state of Monagas toward the Orinoco River delta.
  • E. San Juan River
    The San Juan River is a major waterway in western Colombia that flows through dense rainforest to the Pacific Ocean, supporting rich biodiversity and local Afro-Colombian and Indigenous communities.
  • 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_69e0b520ee3c8190abddbee7e37e834c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b1b08fdc81909b3ba01add5f6484 completed April 22, 2026, 11:32 a.m.
Created at: April 16, 2026, 5:32 p.m.