Triple

T5646139
Position Surface form Disambiguated ID Type / Status
Subject Olympus Range E124387 entity
Predicate hasResearchStationsNearby P2881 FINISHED
Object McMurdo Station E135831 NE FINISHED

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: McMurdo Station | Statement: [Olympus Range, hasResearchStationsNearby, McMurdo Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: McMurdo Station
Context triple: [Olympus Range, hasResearchStationsNearby, McMurdo Station]
  • A. McMurdo Station chosen
    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.
  • B. Amundsen–Scott South Pole Station
    Amundsen–Scott South Pole Station is a U.S. scientific research facility at the geographic South Pole, known for its studies in astronomy, atmospheric science, and climate research in one of the most extreme environments on Earth.
  • C. Palmer Station
    Palmer Station is a United States research facility on Anvers Island off the Antarctic Peninsula, focused on marine biology, climate, and ecosystem studies in the Western Antarctic region.
  • D. Antarctica/McMurdo
    Antarctica/McMurdo is the IANA time zone identifier used for New Zealand–aligned time observed at McMurdo Station in Antarctica.
  • E. Casey research station
    Casey research station is an Australian Antarctic research base on the coast of East Antarctica, supporting scientific studies in fields such as climate, glaciology, and biology.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasResearchStationsNearby
Context triple: [Olympus Range, hasResearchStationsNearby, McMurdo Station]
  • A. containsResearchStation chosen
    Indicates that one entity geographically includes or hosts a research station within its boundaries.
  • B. hasResearchCentersIn
    Indicates that an entity maintains or operates research centers located within a specified place or region.
  • C. nearestResearchStation
    Indicates that one research station is the closest in distance to a given location or entity compared to all other research stations.
  • D. hasResearchCenters
    Indicates that an entity possesses, hosts, or is associated with one or more research centers.
  • E. hasTribalHeadquartersNearby
    Indicates that the subject entity is located close to the tribal headquarters of a Native nation or tribe.
  • F. None of above.

Provenance (4 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_69c00825df388190a58742fa9b1aa33d completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c022aa650c819088d9046b82fab631 completed March 22, 2026, 5:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d84e14c8190b913486cb516eee1 completed March 22, 2026, 8:13 p.m.
PD Predicate disambiguation batch_69c01b2168508190b64b355cf50034ad completed March 22, 2026, 4:38 p.m.
Created at: March 22, 2026, 3:41 p.m.