Triple

T1354738
Position Surface form Disambiguated ID Type / Status
Subject Las Campanas, Chile E28962 entity
Predicate locatedOn P40 FINISHED
Object Cerro Las Campanas
Cerro Las Campanas is a high, dry mountain peak in Chile’s Atacama Desert that hosts major astronomical observatories due to its exceptionally clear, dark skies.
 E166228 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: Cerro Las Campanas | Statement: [Las Campanas, Chile, locatedOn, Cerro Las Campanas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cerro Las Campanas
Context triple: [Las Campanas, Chile, locatedOn, Cerro Las Campanas]
  • 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. Cerro de la Estrella
    Cerro de la Estrella is a prominent hill and archaeological site in Mexico City known for its historical and cultural significance, including ancient ceremonial traditions.
  • C. Irazú
    Irazú is an active stratovolcano in Costa Rica known for its high elevation, frequent historical eruptions, and crater lakes near the city of Cartago.
  • D. Cerro San Cristóbal
    Cerro San Cristóbal is a prominent hill and urban park in Santiago, Chile, known for its panoramic city views, religious sanctuaries, and recreational attractions.
  • E. Cerro de la Silla
    Cerro de la Silla is a distinctive saddle-shaped mountain and iconic natural symbol overlooking the city of Monterrey in northeastern Mexico.
  • 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: Cerro Las Campanas
Triple: [Las Campanas, Chile, locatedOn, Cerro Las Campanas]
Generated description
Cerro Las Campanas is a high, dry mountain peak in Chile’s Atacama Desert that hosts major astronomical observatories due to its exceptionally clear, dark skies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cerro Las Campanas
Target entity description: Cerro Las Campanas is a high, dry mountain peak in Chile’s Atacama Desert that hosts major astronomical observatories due to its exceptionally clear, dark skies.
  • 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. Cerro de la Estrella
    Cerro de la Estrella is a prominent hill and archaeological site in Mexico City known for its historical and cultural significance, including ancient ceremonial traditions.
  • C. Irazú
    Irazú is an active stratovolcano in Costa Rica known for its high elevation, frequent historical eruptions, and crater lakes near the city of Cartago.
  • D. Cerro San Cristóbal
    Cerro San Cristóbal is a prominent hill and urban park in Santiago, Chile, known for its panoramic city views, religious sanctuaries, and recreational attractions.
  • E. Cerro de la Silla
    Cerro de la Silla is a distinctive saddle-shaped mountain and iconic natural symbol overlooking the city of Monterrey in northeastern Mexico.
  • 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_69a498571d248190a0ac9eb02d97097f completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c28afc848190925d8b2f9aeac12d completed March 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad08a7ed5c8190b9f99a6f4524eae8 completed March 8, 2026, 5:27 a.m.
NEDg Description generation batch_69ad0bbf5d748190ae09c951d0bab9b6 completed March 8, 2026, 5:40 a.m.
NED2 Entity disambiguation (via description) batch_69ad0c18e35481909c19c6888b322d78 completed March 8, 2026, 5:41 a.m.
Created at: March 1, 2026, 7:56 p.m.