Triple

T1563872
Position Surface form Disambiguated ID Type / Status
Subject Santander Department E33387 entity
Predicate hasMajorRiver P165 FINISHED
Object Magdalena River E170274 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: Magdalena River | Statement: [Santander Department, hasMajorRiver, Magdalena River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Magdalena River
Context triple: [Santander Department, hasMajorRiver, Magdalena River]
  • A. Magdalena River chosen
    The Magdalena River is Colombia’s principal waterway, flowing northward through the Andes to the Caribbean Sea and serving as a vital corridor for the country’s ecology, economy, and history.
  • B. Angostura River
    The Angostura River is a significant Chilean watercourse that feeds into the Maipo River within the country’s central watershed.
  • C. Pilcomayo River
    The Pilcomayo River is a major South American river that flows from the Andes through Bolivia, Paraguay, and Argentina before joining the Paraná River.
  • D. Río de los Remedios
    Río de los Remedios is a Metrobús station in Mexico City that serves as the northern terminus of Line 5 in the city’s bus rapid transit system.
  • E. Bermejo River
    The Bermejo River is a major South American waterway flowing through Bolivia and Argentina before joining the Paraguay River and ultimately contributing to the Río de la Plata basin.
  • 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_69a885ef9cf48190b0af0f5ce3d02231 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9089c7b9881909e44fee8053ac189 completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69af989789308190bb124c2c1706b68c completed March 10, 2026, 4:05 a.m.
Created at: March 4, 2026, 7:27 p.m.