Triple

T6255806
Position Surface form Disambiguated ID Type / Status
Subject San Juan River E140160 entity
Predicate hasTributary P415 FINISHED
Object Colorado River (Costa Rica) E140160 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: Colorado River (Costa Rica) | Statement: [San Juan River, hasTributary, Colorado River (Costa Rica)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Colorado River (Costa Rica)
Context triple: [San Juan River, hasTributary, Colorado River (Costa Rica)]
  • A. Pedernales River
    The Pedernales River is a scenic tributary of the Colorado River in Texas, known for its limestone riverbeds, waterfalls, and popular recreation areas such as Pedernales Falls State Park.
  • B. Choluteca River
    The Choluteca River is a major river in southern Honduras known for flowing through the capital city, Tegucigalpa, and for its severe flooding during Hurricane Mitch in 1998.
  • C. 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.
  • D. 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.
  • E. San Juan River chosen
    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.
  • 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_69c008b4858c819095b0199114a9a87b completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c063653910819095f1dc3b90ce77db completed March 22, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c244379f308190b73fe7ed4ed678e9 completed March 24, 2026, 7:58 a.m.
Created at: March 22, 2026, 4:24 p.m.