Triple

T6809487
Position Surface form Disambiguated ID Type / Status
Subject Cape Adare E156593 entity
Predicate hasHistoricSite P1098 FINISHED
Object Borchgrevink huts
The Borchgrevink huts are historic Antarctic expedition shelters built by Carsten Borchgrevink’s British Antarctic Expedition (1898–1900), recognized as some of the earliest surviving human structures on the continent.
E619531 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: Borchgrevink huts | Statement: [Cape Adare, hasHistoricSite, Borchgrevink huts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Borchgrevink huts
Context triple: [Cape Adare, hasHistoricSite, Borchgrevink huts]
  • A. Cape Evans
    Cape Evans is a rocky headland on Ross Island in Antarctica, best known as the site of Robert Falcon Scott’s Terra Nova expedition hut.
  • B. Signy Research Station
    Signy Research Station is a British Antarctic Survey research facility on Signy Island in the South Orkney Islands, focused on biological and environmental studies in the sub-Antarctic region.
  • C. Davis station
    Davis station is an elevated Chicago Transit Authority rapid transit stop in Evanston, Illinois, serving the Purple Line and connecting to multiple bus routes.
  • D. Davis station
    Davis station is an underground rapid transit stop on the Massachusetts Bay Transportation Authority's Red Line located in Somerville, Massachusetts.
  • E. Orcadas Station
    Orcadas Station is an Argentine Antarctic research base located in the South Orkney Islands, known for being one of the oldest continuously operated stations in Antarctica.
  • 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: Borchgrevink huts
Triple: [Cape Adare, hasHistoricSite, Borchgrevink huts]
Generated description
The Borchgrevink huts are historic Antarctic expedition shelters built by Carsten Borchgrevink’s British Antarctic Expedition (1898–1900), recognized as some of the earliest surviving human structures on the continent.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Borchgrevink huts
Target entity description: The Borchgrevink huts are historic Antarctic expedition shelters built by Carsten Borchgrevink’s British Antarctic Expedition (1898–1900), recognized as some of the earliest surviving human structures on the continent.
  • A. Cape Evans
    Cape Evans is a rocky headland on Ross Island in Antarctica, best known as the site of Robert Falcon Scott’s Terra Nova expedition hut.
  • B. Signy Research Station
    Signy Research Station is a British Antarctic Survey research facility on Signy Island in the South Orkney Islands, focused on biological and environmental studies in the sub-Antarctic region.
  • C. Davis station
    Davis station is an elevated Chicago Transit Authority rapid transit stop in Evanston, Illinois, serving the Purple Line and connecting to multiple bus routes.
  • D. Davis station
    Davis station is an underground rapid transit stop on the Massachusetts Bay Transportation Authority's Red Line located in Somerville, Massachusetts.
  • E. Orcadas Station
    Orcadas Station is an Argentine Antarctic research base located in the South Orkney Islands, known for being one of the oldest continuously operated stations in Antarctica.
  • 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_69c68828b26c819090fe9df7612bbc27 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d30c741881909e220b05aa564bc2 completed March 27, 2026, 6:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71aa5411c81908d05bef3213b39f1 completed March 28, 2026, 12:02 a.m.
NEDg Description generation batch_69c71b97125c81909f60a898d6bd4ebc completed March 28, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69c71c355b14819093909be7ee005e31 completed March 28, 2026, 12:09 a.m.
Created at: March 27, 2026, 2:16 p.m.