Triple

T22007528
Position Surface form Disambiguated ID Type / Status
Subject McKelvey Valley E543487 entity
Predicate hasScientificStationsNearby P111661 FINISHED
Object McMurdo Station 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: McMurdo Station | Statement: [McKelvey Valley, hasScientificStationsNearby, McMurdo Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: McMurdo Station
Context triple: [McKelvey Valley, hasScientificStationsNearby, 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. Barcroft research station
    Barcroft Research Station is a high-altitude scientific field station in California’s White Mountains used for research in ecology, physiology, and atmospheric science.
  • 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: hasScientificStationsNearby
Context triple: [McKelvey Valley, hasScientificStationsNearby, McMurdo Station]
  • A. establishedResearchStation
    Indicates that an entity founded or set up a research station at a particular location or for a particular purpose.
  • B. hasPermanentResearchStations
    Indicates that one entity maintains long-term, continuously operating research facilities within the domain or territory of another entity.
  • C. hasNearbyResearchStations chosen
    Indicates that one entity has research stations located in close geographical proximity to it.
  • D. containsResearchStation
    Indicates that one entity geographically includes or hosts a research station within its boundaries.
  • E. maintainedResearchStation
    Indicates that an entity was responsible for operating, supporting, or keeping a research station in working condition over a period of time.
  • F. None of above.

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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a18c1081909d15aa7ed4b725e3 completed April 28, 2026, 9:33 p.m.
PD Predicate disambiguation batch_69e6f62dc9d88190ae387f145f9528de completed April 21, 2026, 3:59 a.m.
Created at: April 16, 2026, 8:21 p.m.