Triple

T7253152
Position Surface form Disambiguated ID Type / Status
Subject Amundsen–Scott South Pole Station E157653 entity
Predicate operator P179 FINISHED
Object United States Antarctic Program E353188 NE FINISHED

How this triple was built (2 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: United States Antarctic Program | Statement: [Amundsen–Scott South Pole Station, operator, United States Antarctic Program]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Antarctic Program
Context triple: [Amundsen–Scott South Pole Station, operator, United States Antarctic Program]
  • A. United States Antarctic Program chosen
    The United States Antarctic Program is the U.S. government’s national initiative for conducting and supporting scientific research and logistics in Antarctica.
  • B. McMurdo Station
    McMurdo Station is the largest Antarctic research base, serving as the primary U.S. logistics and science hub on Ross Island near the Ross Ice Shelf.
  • C. United States Geological Survey
    The United States Geological Survey is a U.S. government scientific agency that studies and monitors natural resources and natural hazards such as earthquakes, volcanoes, and water resources.
  • D. United States Antarctic Service Expedition
    The United States Antarctic Service Expedition was a U.S. government-sponsored Antarctic exploration program (1939–1941) led by Rear Admiral Richard E. Byrd that conducted extensive geographic and scientific surveys on the continent.
  • E. Dirección Nacional del Antártico
    La Dirección Nacional del Antártico es el organismo estatal argentino responsable de coordinar, planificar y ejecutar las actividades científicas, logísticas y administrativas del país en la Antártida.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6882d81d4819085f7ff862951ee4f completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ea9d41908190bb76c6a5b9d5b1a2 completed March 27, 2026, 8:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d3ac0de88190990c1ef25636260c completed March 28, 2026, 1:12 p.m.
Created at: March 27, 2026, 2:56 p.m.