Triple

T8528665
Position Surface form Disambiguated ID Type / Status
Subject Cesar Department E201884 entity
Predicate locatedOnRiver P165 FINISHED
Object Magdalena River (eastern bank, in parts) 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 (eastern bank, in parts) | Statement: [Cesar Department, locatedOnRiver, Magdalena River (eastern bank, in parts)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Magdalena River (eastern bank, in parts)
Context triple: [Cesar Department, locatedOnRiver, Magdalena River (eastern bank, in parts)]
  • 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. Magdalena River valley
    The Magdalena River valley is a major geographic region in Colombia characterized by its long, fertile river basin that has historically served as a crucial corridor for exploration, settlement, and trade.
  • C. Marta River
    The Marta River is a watercourse in central Italy that drains Lake Bolsena and flows southwest toward the Tyrrhenian Sea.
  • D. Marmora River
    The Marmora River is a waterway in Ontario, Canada, that flows through the Marmora area before joining the Trent River within the Trent-Severn watershed.
  • E. Yara River
    The Yara River is a waterway in southeastern Cuba historically associated with the early stages of the Cuban independence struggles.
  • 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe672e0588190a84328e1bf974f08 completed March 31, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6d5e5b58819095c1c915dfe27b52 completed April 2, 2026, 1:21 p.m.
Created at: March 30, 2026, 6:17 p.m.