Triple

T1257
Position Surface form Disambiguated ID Type / Status
Subject Andrew Carnegie E24 entity
Predicate era P200 FINISHED
Object Gilded Age
The Gilded Age was a late 19th-century period in the United States marked by rapid industrialization, vast wealth accumulation, stark social inequality, and influential business magnates like Andrew Carnegie.
E240 NE FINISHED

How this triple was built (5 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: Gilded Age | Statement: [Andrew Carnegie, era, Gilded Age]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gilded Age
Context triple: [Andrew Carnegie, era, Gilded Age]
  • A. Carnegie endowment trust
    The Carnegie endowment trust is a philanthropic foundation established by Andrew Carnegie to fund scientific, educational, and charitable initiatives, including institutions like the Carnegie Institution of Washington.
  • B. Andrew Carnegie
    Andrew Carnegie was a Scottish-American industrialist and philanthropist who led the expansion of the U.S. steel industry in the late 19th century and became one of history’s most prominent benefactors of education and science.
  • C. Marshall Plan
    The Marshall Plan was a massive U.S.-led economic aid program launched after World War II to rebuild and stabilize war-torn European countries and contain the spread of communism.
  • D. Carnegie Institution of Washington
    The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
  • E. American Academy of Arts and Sciences
    The American Academy of Arts and Sciences is a prestigious U.S. honorary society and independent policy research center that brings together leaders from academia, the arts, business, and public affairs to address complex global challenges.
  • 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: Gilded Age
Triple: [Andrew Carnegie, era, Gilded Age]
Generated description
The Gilded Age was a late 19th-century period in the United States marked by rapid industrialization, vast wealth accumulation, stark social inequality, and influential business magnates like Andrew Carnegie.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gilded Age
Target entity description: The Gilded Age was a late 19th-century period in the United States marked by rapid industrialization, vast wealth accumulation, stark social inequality, and influential business magnates like Andrew Carnegie.
  • A. New Deal
    The New Deal was a series of ambitious economic and social programs in the United States during the 1930s that expanded the federal government's role in response to the Great Depression.
  • B. Great Depression
    The Great Depression was a severe worldwide economic downturn during the 1930s that led to massive unemployment, bank failures, and profound social and political change.
  • C. Carnegie endowment trust
    The Carnegie endowment trust is a philanthropic foundation established by Andrew Carnegie to fund scientific, educational, and charitable initiatives, including institutions like the Carnegie Institution of Washington.
  • D. Andrew Carnegie
    Andrew Carnegie was a Scottish-American industrialist and philanthropist who led the expansion of the U.S. steel industry in the late 19th century and became one of history’s most prominent benefactors of education and science.
  • E. Marshall Plan
    The Marshall Plan was a massive U.S.-led economic aid program launched after World War II to rebuild and stabilize war-torn European countries and contain the spread of communism.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: era
Context triple: [Andrew Carnegie, era, Gilded Age]
  • A. elects
    Indicates that one entity selects or chooses another entity for a position, role, or office, typically through a formal voting process.
  • B. successor
    Indicates that one entity directly follows another in an ordered sequence or position.
  • C. parent
    Indicates a relationship where one entity is the direct mother or father of another entity, from whom that other entity is descended.
  • D. title
    Indicates that one entity serves as the formal name or designation of another entity.
  • E. theorized
    Indicates that one entity has proposed or developed a theoretical explanation or hypothesis about another entity or phenomenon.
  • F. None of above. chosen

Provenance (7 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_69a22a285828819081a58308fb963df1 completed Feb. 27, 2026, 11:35 p.m.
NER Named-entity recognition batch_69a23211f05c8190b8deb03a8540d84d completed Feb. 28, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a238e0dd0c8190999b824f8f32b9d0 completed Feb. 28, 2026, 12:37 a.m.
NEDg Description generation batch_69a23cb1d34481909d877c8db2d0a500 completed Feb. 28, 2026, 12:54 a.m.
NED2 Entity disambiguation (via description) batch_69a23d0072008190b96d3324aeb5e46d completed Feb. 28, 2026, 12:55 a.m.
PD Predicate disambiguation batch_69a230c2c48481908beb1db3cc9768aa completed Feb. 28, 2026, 12:03 a.m.
PDg Predicate description generation batch_69a23211181c81909c2db8796d2aded4 completed Feb. 28, 2026, 12:08 a.m.
Created at: Feb. 27, 2026, 11:36 p.m.