Triple

T45793
Position Surface form Disambiguated ID Type / Status
Subject Chilean Antarctic Territory E897 entity
Predicate containsResearchStation P2881 FINISHED
Object Base Arturo Prat
Base Arturo Prat is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific and meteorological studies in the region.
E4133 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: Base Arturo Prat | Statement: [Chilean Antarctic Territory, containsResearchStation, Base Arturo Prat]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Base Arturo Prat
Context triple: [Chilean Antarctic Territory, containsResearchStation, Base Arturo Prat]
  • A. Andrés
    Andrés is a Spanish given name commonly used as the equivalent of Andrew.
  • B. Porter
    Porter is a transit station in Cambridge, Massachusetts that serves both MBTA commuter rail and Red Line subway services.
  • C. Holden
    Holden was an Australian automobile manufacturer and marque owned by General Motors, known for producing popular locally designed cars before ceasing operations in the 21st century.
  • D. Rockwell Cage
    Rockwell Cage is an indoor athletic facility at the Massachusetts Institute of Technology that serves as the primary venue for the MIT Engineers’ home sports events.
  • E. Max Hollein
    Max Hollein is an Austrian-born museum director and art historian best known for leading major institutions in Europe and the United States, including serving as director of New York’s Metropolitan Museum of Art.
  • 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: Base Arturo Prat
Triple: [Chilean Antarctic Territory, containsResearchStation, Base Arturo Prat]
Generated description
Base Arturo Prat is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific and meteorological studies in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Base Arturo Prat
Target entity description: Base Arturo Prat is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific and meteorological studies in the region.
  • A. Andrés
    Andrés is a Spanish given name commonly used as the equivalent of Andrew.
  • B. Porter
    Porter is a transit station in Cambridge, Massachusetts that serves both MBTA commuter rail and Red Line subway services.
  • C. Holden
    Holden was an Australian automobile manufacturer and marque owned by General Motors, known for producing popular locally designed cars before ceasing operations in the 21st century.
  • D. Rockwell Cage
    Rockwell Cage is an indoor athletic facility at the Massachusetts Institute of Technology that serves as the primary venue for the MIT Engineers’ home sports events.
  • E. Max Hollein
    Max Hollein is an Austrian-born museum director and art historian best known for leading major institutions in Europe and the United States, including serving as director of New York’s Metropolitan Museum of Art.
  • 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24ec333fc8190b66776b947e0bdbd completed Feb. 28, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69a255355c988190b0916d74ff11340d completed Feb. 28, 2026, 2:38 a.m.
NEDg Description generation batch_69a255cce9fc81908ce7af16eed38024 completed Feb. 28, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_69a256a5649c8190a964820ca25cd00b completed Feb. 28, 2026, 2:44 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.