Triple

T1541302
Position Surface form Disambiguated ID Type / Status
Subject Atacama Large Millimeter/submillimeter Array E32871 entity
Predicate locatedAt P40 FINISHED
Object Chajnantor Plateau
The Chajnantor Plateau is a high, arid plain in northern Chile’s Atacama Desert renowned for its exceptional atmospheric conditions that make it one of the world’s premier sites for radio and submillimeter astronomy.
E176200 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: Chajnantor Plateau | Statement: [Atacama Large Millimeter/submillimeter Array, locatedAt, Chajnantor Plateau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chajnantor Plateau
Context triple: [Atacama Large Millimeter/submillimeter Array, locatedAt, Chajnantor Plateau]
  • A. La Silla mountain
    La Silla mountain is a peak in Chile’s Atacama Desert that hosts major astronomical facilities and is known for its exceptionally clear, dark skies.
  • B. Altiplano plateau
    The Altiplano plateau is a high, windswept intermontane plateau in the central Andes of South America, known for its vast arid plains, salt flats, and high-altitude lakes.
  • C. Tepehuán
    The Tepehuán are an Indigenous people of northern Mexico known for their distinct language, traditional agriculture, and cultural practices rooted in the rugged highlands of the Sierra Madre Occidental.
  • D. Llulla Makta
    Llulla Makta is a track from the Peruvian metal band Yawarhiem’s album "Legend of the Sun Virgin," which blends Andean folk elements with heavy metal.
  • E. Carso Plateau
    The Carso Plateau is a rocky limestone region spanning northeastern Italy and southwestern Slovenia, known for its harsh terrain and as a major battleground during World War I.
  • 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: Chajnantor Plateau
Triple: [Atacama Large Millimeter/submillimeter Array, locatedAt, Chajnantor Plateau]
Generated description
The Chajnantor Plateau is a high, arid plain in northern Chile’s Atacama Desert renowned for its exceptional atmospheric conditions that make it one of the world’s premier sites for radio and submillimeter astronomy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chajnantor Plateau
Target entity description: The Chajnantor Plateau is a high, arid plain in northern Chile’s Atacama Desert renowned for its exceptional atmospheric conditions that make it one of the world’s premier sites for radio and submillimeter astronomy.
  • A. La Silla mountain
    La Silla mountain is a peak in Chile’s Atacama Desert that hosts major astronomical facilities and is known for its exceptionally clear, dark skies.
  • B. Altiplano plateau
    The Altiplano plateau is a high, windswept intermontane plateau in the central Andes of South America, known for its vast arid plains, salt flats, and high-altitude lakes.
  • C. Tepehuán
    The Tepehuán are an Indigenous people of northern Mexico known for their distinct language, traditional agriculture, and cultural practices rooted in the rugged highlands of the Sierra Madre Occidental.
  • D. Llulla Makta
    Llulla Makta is a track from the Peruvian metal band Yawarhiem’s album "Legend of the Sun Virgin," which blends Andean folk elements with heavy metal.
  • E. Carso Plateau
    The Carso Plateau is a rocky limestone region spanning northeastern Italy and southwestern Slovenia, known for its harsh terrain and as a major battleground during World War I.
  • 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_69a885ed29088190a3c2d5a3d100c16e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa61faaaa4819089120e25f4bcb0f6 completed March 6, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad309baebc81908240a0370bad9935 completed March 8, 2026, 8:17 a.m.
NEDg Description generation batch_69ad3117b49881908916e7137f8b655c completed March 8, 2026, 8:19 a.m.
NED2 Entity disambiguation (via description) batch_69ad3179b0148190b69b16b5d2051ece completed March 8, 2026, 8:21 a.m.
Created at: March 4, 2026, 7:26 p.m.