Triple

T18940718
Position Surface form Disambiguated ID Type / Status
Subject Toltén River E463372 entity
Predicate majorTributary P415 FINISHED
Object Curaco 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: Curaco River | Statement: [Toltén River, majorTributary, Curaco River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Curaco River
Context triple: [Toltén River, majorTributary, Curaco River]
  • A. Croton River
    The Croton River is a river in southeastern New York that flows through Westchester and Putnam counties and is a key source for New York City's Croton water supply system.
  • B. Guana River
    The Guana River is a coastal waterway in northeastern Florida that forms part of an ecologically rich estuarine system supporting diverse wildlife and habitats.
  • C. Boac River
    Boac River is a significant waterway on Marinduque Island in the Philippines, known for its ecological importance and its impact on local communities and mining-related environmental issues.
  • D. Diego Martin River
    Diego Martin River is a watercourse in northwestern Trinidad that flows through the Diego Martin Valley toward the Caribbean Sea, influencing local drainage and settlement in the area.
  • E. Angostura River
    The Angostura River is a significant Chilean watercourse that feeds into the Maipo River within the country’s central watershed.
  • 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: Curaco River
Target entity description: The Curaco River is a significant watercourse in southern Chile that feeds into the Toltén River within the country’s extensive Patagonian river system.
  • A. Croton River
    The Croton River is a river in southeastern New York that flows through Westchester and Putnam counties and is a key source for New York City's Croton water supply system.
  • B. Guana River
    The Guana River is a coastal waterway in northeastern Florida that forms part of an ecologically rich estuarine system supporting diverse wildlife and habitats.
  • C. Boac River
    Boac River is a significant waterway on Marinduque Island in the Philippines, known for its ecological importance and its impact on local communities and mining-related environmental issues.
  • D. Diego Martin River
    Diego Martin River is a watercourse in northwestern Trinidad that flows through the Diego Martin Valley toward the Caribbean Sea, influencing local drainage and settlement in the area.
  • E. Angostura River
    The Angostura River is a significant Chilean watercourse that feeds into the Maipo River within the country’s central watershed.
  • 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_69d8dcfec90481909e926be9767e5779 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d3eba60081909c9027d1988f88ad completed April 20, 2026, 7:21 a.m.
Created at: April 10, 2026, 11:59 a.m.