Triple

T10970
Position Surface form Disambiguated ID Type / Status
Subject Union Station (Washington, D.C.) E223 entity
Predicate architect P184 FINISHED
Object Pierce Anderson
Pierce Anderson was an American architect best known for his work with the firm Graham, Anderson, Probst & White, contributing to major Beaux-Arts and classical revival buildings in the early 20th century.
E24563 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: Pierce Anderson | Statement: [Union Station (Washington, D.C.), architect, Pierce Anderson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pierce Anderson
Context triple: [Union Station (Washington, D.C.), architect, Pierce Anderson]
  • A. Jared C. Nicholson
    Jared C. Nicholson is an American politician and attorney who serves as the mayor of Lynn, Massachusetts.
  • B. Peder Sather
    Peder Sather was a 19th-century Norwegian-born American banker and philanthropist known for his significant financial support of the University of California, Berkeley.
  • C. Peter Amundson
    Peter Amundson is a film editor best known for his work on major Hollywood productions, including the science-fiction action film "Pacific Rim."
  • D. Harold Hazen
    Harold Hazen was an American electrical engineer and MIT professor known for his pioneering work in control systems and his role in developing early analog computing devices.
  • E. Dorion Sagan
    Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
  • 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: Pierce Anderson
Triple: [Union Station (Washington, D.C.), architect, Pierce Anderson]
Generated description
Pierce Anderson was an American architect best known for his work with the firm Graham, Anderson, Probst & White, contributing to major Beaux-Arts and classical revival buildings in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pierce Anderson
Target entity description: Pierce Anderson was an American architect best known for his work with the firm Graham, Anderson, Probst & White, contributing to major Beaux-Arts and classical revival buildings in the early 20th century.
  • A. Jared C. Nicholson
    Jared C. Nicholson is an American politician and attorney who serves as the mayor of Lynn, Massachusetts.
  • B. Peder Sather
    Peder Sather was a 19th-century Norwegian-born American banker and philanthropist known for his significant financial support of the University of California, Berkeley.
  • C. Peter Amundson
    Peter Amundson is a film editor best known for his work on major Hollywood productions, including the science-fiction action film "Pacific Rim."
  • D. Harold Hazen
    Harold Hazen was an American electrical engineer and MIT professor known for his pioneering work in control systems and his role in developing early analog computing devices.
  • E. Dorion Sagan
    Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
  • 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a23ff415ec819082ba80ed3859b71e completed Feb. 28, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a30cc17d088190ab19e1b36d159bad completed Feb. 28, 2026, 3:41 p.m.
NEDg Description generation batch_69a30dcbe8a081908a9f6592f2fcdaaa completed Feb. 28, 2026, 3:46 p.m.
NED2 Entity disambiguation (via description) batch_69a30e2d92f08190b7b884b33786c977 completed Feb. 28, 2026, 3:47 p.m.
Created at: Feb. 28, 2026, 1:02 a.m.