Triple

T21596547
Position Surface form Disambiguated ID Type / Status
Subject Huasco commune E532914 entity
Predicate partOf P40 FINISHED
Object Huasco River basin — 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: Huasco River basin | Statement: [Huasco commune, partOf, Huasco River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Huasco River basin
Context triple: [Huasco commune, partOf, Huasco River basin]
  • A. Mataquito River basin
    The Mataquito River basin is a river drainage system in Chile’s Maule Region that collects waters from tributaries such as the Teno River before flowing into the Pacific Ocean.
  • B. Río Hurtado basin
    The Río Hurtado basin is a river drainage area in Chile’s Coquimbo Region, characterized by semi-arid Andean landscapes, rural communities, and agriculture dependent on its seasonal waters.
  • C. Petrohué River basin
    The Petrohué River basin is a glacially fed watershed in Chilean Patagonia known for its turquoise rivers, waterfalls, and surrounding Andean volcanoes and temperate rainforests.
  • D. Santiago River basin
    The Santiago River basin is a region in northern Peru characterized by its Amazonian river systems and indigenous communities, including Awajún speakers.
  • E. Tinguiririca River basin
    The Tinguiririca River basin is a river valley in central Chile known for its hydropower potential, agricultural use, and role in regional water resources.
  • 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: Huasco River basin
Target entity description: The Huasco River basin is a semi-arid watershed in northern Chile that supports agriculture, mining, and local communities through its limited but vital freshwater resources.
  • A. Mataquito River basin
    The Mataquito River basin is a river drainage system in Chile’s Maule Region that collects waters from tributaries such as the Teno River before flowing into the Pacific Ocean.
  • B. Río Hurtado basin
    The Río Hurtado basin is a river drainage area in Chile’s Coquimbo Region, characterized by semi-arid Andean landscapes, rural communities, and agriculture dependent on its seasonal waters.
  • C. Petrohué River basin
    The Petrohué River basin is a glacially fed watershed in Chilean Patagonia known for its turquoise rivers, waterfalls, and surrounding Andean volcanoes and temperate rainforests.
  • D. Santiago River basin
    The Santiago River basin is a region in northern Peru characterized by its Amazonian river systems and indigenous communities, including Awajún speakers.
  • E. Tinguiririca River basin
    The Tinguiririca River basin is a river valley in central Chile known for its hydropower potential, agricultural use, and role in regional water resources.
  • 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_69e0c46251648190876f0427cf2d321b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eefae20c8881909c5354313d06183a completed April 27, 2026, 5:57 a.m.
Created at: April 16, 2026, 6:32 p.m.