Triple

T4197256
Position Surface form Disambiguated ID Type / Status
Subject Pan American Union Building E89182 entity
Predicate architect P184 FINISHED
Object Albert Kelsey
Albert Kelsey was an American architect known for his Beaux-Arts–influenced civic and institutional buildings in the early 20th century.
 E434026 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: Albert Kelsey | Statement: [Pan American Union Building, architect, Albert Kelsey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Albert Kelsey
Context triple: [Pan American Union Building, architect, Albert Kelsey]
  • A. Edgar Lyons
    Edgar Lyons was a cinematographer active during the early sound era of American cinema, known for his work on the pioneering all-talking feature film "Lights of New York."
  • B. Henry Davison
    Henry Davison was an American banker and humanitarian who played a key role in organizing international Red Cross relief efforts during and after World War I.
  • C. Walter Pitman
    Walter Pitman was an American geophysicist and oceanographer known for his pioneering work on seafloor spreading and plate tectonics.
  • D. Louis Hobson
    Louis Hobson is an American musical theatre actor best known for his work on Broadway, including originating a role in the acclaimed rock musical "Next to Normal."
  • E. Robert Kenaston
    Robert Kenaston was an American businessman best known as the husband of silent film star Billie Dove.
  • 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: Albert Kelsey
Triple: [Pan American Union Building, architect, Albert Kelsey]
Generated description
Albert Kelsey was an American architect known for his Beaux-Arts–influenced civic and institutional buildings in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Albert Kelsey
Target entity description: Albert Kelsey was an American architect known for his Beaux-Arts–influenced civic and institutional buildings in the early 20th century.
  • A. Edgar Lyons
    Edgar Lyons was a cinematographer active during the early sound era of American cinema, known for his work on the pioneering all-talking feature film "Lights of New York."
  • B. Henry Davison
    Henry Davison was an American banker and humanitarian who played a key role in organizing international Red Cross relief efforts during and after World War I.
  • C. Walter Pitman
    Walter Pitman was an American geophysicist and oceanographer known for his pioneering work on seafloor spreading and plate tectonics.
  • D. Louis Hobson
    Louis Hobson is an American musical theatre actor best known for his work on Broadway, including originating a role in the acclaimed rock musical "Next to Normal."
  • E. Robert Kenaston
    Robert Kenaston was an American businessman best known as the husband of silent film star Billie Dove.
  • 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_69aed9569a4481908b6c1fcec2a11e21 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af035f9f788190a4bcfeda646fbebf completed March 9, 2026, 5:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5db77e7d88190a7ba250972e133fa completed March 14, 2026, 10:04 p.m.
NEDg Description generation batch_69b5dc3d81a08190b29b633009fab4ff completed March 14, 2026, 10:07 p.m.
NED2 Entity disambiguation (via description) batch_69b5e04f356c81909e3f6f2c865e0f99 completed March 14, 2026, 10:25 p.m.
Created at: March 9, 2026, 3:46 p.m.