Triple

T6655047
Position Surface form Disambiguated ID Type / Status
Subject Huasco River E150918 entity
Predicate isPartOf P10 FINISHED
Object Huasco River Basin
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.
E150918 NE FINISHED

How this triple was built (4 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 River, isPartOf, Huasco River Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Huasco River Basin
Context triple: [Huasco River, isPartOf, Huasco River Basin]
  • A. Lauca River basin
    The Lauca River basin is a high-altitude Andean watershed in northern Chile and western Bolivia, known for its volcanic landscapes, altiplano wetlands, and rich biodiversity within protected areas such as Lauca National Park.
  • B. Abra River basin
    The Abra River basin is a major watershed in northern Luzon, Philippines, encompassing the drainage area of the Abra River and supporting surrounding agricultural, ecological, and upland communities.
  • C. Rancagua Basin
    The Rancagua Basin is a fertile geological and agricultural subregion in central Chile, known for its mining activity and intensive fruit and wine production.
  • D. Aysén River basin
    The Aysén River basin is a major watershed in Chilean Patagonia that collects meltwater from surrounding glaciers and ice fields, including the Northern Patagonian Ice Field, before flowing westward to the Pacific Ocean.
  • E. Huasco River
    The Huasco River is a vital watercourse in northern Chile that flows through the arid Atacama Region, supporting agriculture and local communities before reaching the Pacific Ocean.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Huasco River Basin
Triple: [Huasco River, isPartOf, Huasco River Basin]
Generated 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.
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. Lauca River basin
    The Lauca River basin is a high-altitude Andean watershed in northern Chile and western Bolivia, known for its volcanic landscapes, altiplano wetlands, and rich biodiversity within protected areas such as Lauca National Park.
  • B. Abra River basin
    The Abra River basin is a major watershed in northern Luzon, Philippines, encompassing the drainage area of the Abra River and supporting surrounding agricultural, ecological, and upland communities.
  • C. Rancagua Basin
    The Rancagua Basin is a fertile geological and agricultural subregion in central Chile, known for its mining activity and intensive fruit and wine production.
  • D. Aysén River basin
    The Aysén River basin is a major watershed in Chilean Patagonia that collects meltwater from surrounding glaciers and ice fields, including the Northern Patagonian Ice Field, before flowing westward to the Pacific Ocean.
  • E. Huasco River chosen
    The Huasco River is a vital watercourse in northern Chile that flows through the arid Atacama Region, supporting agriculture and local communities before reaching the Pacific Ocean.
  • F. None of above.

Provenance (5 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_69c687f2c9508190a60b9aad31d3f358 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b049958c8190bb3ef0d4c281825b completed March 27, 2026, 4:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70aecac7c8190856b9ae9f042546b completed March 27, 2026, 10:55 p.m.
NEDg Description generation batch_69c70bbfd100819083c9d1fc94051abf completed March 27, 2026, 10:59 p.m.
NED2 Entity disambiguation (via description) batch_69c70c755054819087d0db6f94d69eae completed March 27, 2026, 11:02 p.m.
Created at: March 27, 2026, 2:01 p.m.