Triple

T23258637
Position Surface form Disambiguated ID Type / Status
Subject Peruvian Machu Picchu Station E581941 entity
Predicate usedFor P98 FINISHED
Object Peruvian Antarctic expeditions 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: Peruvian Antarctic expeditions | Statement: [Peruvian Machu Picchu Station, usedFor, Peruvian Antarctic expeditions]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Peruvian Antarctic expeditions
Context triple: [Peruvian Machu Picchu Station, usedFor, Peruvian Antarctic expeditions]
  • A. Indian Antarctic expeditions
    Indian Antarctic expeditions are India’s government-led scientific missions to Antarctica focused on polar research, climate studies, and maintaining year-round research stations on the continent.
  • B. Argentine–Chilean expedition
    The Argentine–Chilean expedition was a joint mountaineering team from Argentina and Chile known for pioneering ascents in the remote southern Andes.
  • C. Spanish Antarctic program
    The Spanish Antarctic program is Spain’s national initiative for scientific research and logistical operations in Antarctica, coordinating the country’s polar stations, expeditions, and related studies.
  • D. French Geodesic Mission to Peru
    The French Geodesic Mission to Peru was an 18th-century scientific expedition sent by the French Academy of Sciences to measure a degree of latitude near the equator in order to determine the shape of the Earth.
  • E. Polish Andes Expedition
    The Polish Andes Expedition was a pioneering mid-20th-century Polish mountaineering team known for major first ascents in the Andes, including the world’s highest volcano, Ojos del Salado.
  • 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: Peruvian Antarctic expeditions
Target entity description: Peruvian Antarctic expeditions are scientific and logistical missions conducted by Peru to study and maintain a presence in Antarctica, focusing on research in fields such as glaciology, climate, and marine biology.
  • A. Indian Antarctic expeditions
    Indian Antarctic expeditions are India’s government-led scientific missions to Antarctica focused on polar research, climate studies, and maintaining year-round research stations on the continent.
  • B. Argentine–Chilean expedition
    The Argentine–Chilean expedition was a joint mountaineering team from Argentina and Chile known for pioneering ascents in the remote southern Andes.
  • C. Spanish Antarctic program
    The Spanish Antarctic program is Spain’s national initiative for scientific research and logistical operations in Antarctica, coordinating the country’s polar stations, expeditions, and related studies.
  • D. French Geodesic Mission to Peru
    The French Geodesic Mission to Peru was an 18th-century scientific expedition sent by the French Academy of Sciences to measure a degree of latitude near the equator in order to determine the shape of the Earth.
  • E. Polish Andes Expedition
    The Polish Andes Expedition was a pioneering mid-20th-century Polish mountaineering team known for major first ascents in the Andes, including the world’s highest volcano, Ojos del Salado.
  • 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_69e246079f58819085eaa9c260906880 completed April 17, 2026, 2:39 p.m.
NER Named-entity recognition batch_69f194c710c48190aff03d210642a043 completed April 29, 2026, 5:19 a.m.
Created at: April 17, 2026, 4:11 p.m.