Triple

T6419327
Position Surface form Disambiguated ID Type / Status
Subject Sajama E127904 entity
Predicate nearFeature P2064 FINISHED
Object 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.
E598284 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: Lauca River basin | Statement: [Sajama, nearFeature, Lauca River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lauca River basin
Context triple: [Sajama, nearFeature, Lauca River basin]
  • A. 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.
  • B. Arzobispo River basin
    The Arzobispo River basin is a watershed in Bogotá that drains part of the city’s Eastern Hills and contributes to its urban hydrological system.
  • C. Cenepa River basin
    The Cenepa River basin is a remote, biodiverse watershed in the Amazonian Andes region that became the focal point of a major border conflict between Peru and Ecuador in the 1990s.
  • D. Cañete River valley
    The Cañete River valley is a fertile Andean valley in Peru known for its agriculture, scenic landscapes, and role as a corridor between the highlands and the Pacific coast.
  • E. San Jorge River basin
    The San Jorge River basin is a region in northern Colombia historically inhabited and shaped by the Zenú Indigenous people, known for their advanced hydraulic engineering and rich pre-Columbian culture.
  • 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: Lauca River basin
Triple: [Sajama, nearFeature, Lauca River basin]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lauca River basin
Target entity description: 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.
  • A. 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.
  • B. Arzobispo River basin
    The Arzobispo River basin is a watershed in Bogotá that drains part of the city’s Eastern Hills and contributes to its urban hydrological system.
  • C. Cenepa River basin
    The Cenepa River basin is a remote, biodiverse watershed in the Amazonian Andes region that became the focal point of a major border conflict between Peru and Ecuador in the 1990s.
  • D. Cañete River valley
    The Cañete River valley is a fertile Andean valley in Peru known for its agriculture, scenic landscapes, and role as a corridor between the highlands and the Pacific coast.
  • E. San Jorge River basin
    The San Jorge River basin is a region in northern Colombia historically inhabited and shaped by the Zenú Indigenous people, known for their advanced hydraulic engineering and rich pre-Columbian culture.
  • F. None of above. chosen

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_69c0083815208190a9b299b8e0640218 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0690194dc8190b3382bd5f92876b5 completed March 22, 2026, 10:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c669de36a08190837817b32074e405 completed March 27, 2026, 11:28 a.m.
NEDg Description generation batch_69c66bfbdcc881909c68dac942994103 completed March 27, 2026, 11:37 a.m.
NED2 Entity disambiguation (via description) batch_69c66d28430c8190945841d6327e5aef completed March 27, 2026, 11:42 a.m.
Created at: March 22, 2026, 4:43 p.m.