Triple

T1102130
Position Surface form Disambiguated ID Type / Status
Subject Petersen House E25402 entity
Predicate namedAfter P63 FINISHED
Object William A. Petersen
William A. Petersen was a 19th-century Washington, D.C. tailor and boardinghouse owner whose home became historically significant as the place where President Abraham Lincoln died.
 E141587 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: William A. Petersen | Statement: [Petersen House, namedAfter, William A. Petersen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William A. Petersen
Context triple: [Petersen House, namedAfter, William A. Petersen]
  • A. Chris Hargensen
    Chris Hargensen is a central antagonist in Stephen King’s novel "Carrie," known as a cruel high school bully whose actions help trigger the story’s catastrophic climax.
  • B. Peter D. Graves
    Peter D. Graves is a film producer best known for his work on major Hollywood action and science fiction movies, including Terminator Salvation.
  • C. Warren Spady
    Warren Spady is a designer best known for creating the trophy awarded in the historic Oregon–Oregon State college football rivalry.
  • D. Sylvester Weaver
    Sylvester Weaver was an influential American television executive best known for shaping early network TV programming and serving as president of NBC.
  • E. Ronald N. Perlman
    Ronald N. Perlman is an American actor best known for his distinctive deep voice and leading roles in works such as the "Hellboy" films and the television series "Beauty and the Beast."
  • 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: William A. Petersen
Triple: [Petersen House, namedAfter, William A. Petersen]
Generated description
William A. Petersen was a 19th-century Washington, D.C. tailor and boardinghouse owner whose home became historically significant as the place where President Abraham Lincoln died.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William A. Petersen
Target entity description: William A. Petersen was a 19th-century Washington, D.C. tailor and boardinghouse owner whose home became historically significant as the place where President Abraham Lincoln died.
  • A. Chris Hargensen
    Chris Hargensen is a central antagonist in Stephen King’s novel "Carrie," known as a cruel high school bully whose actions help trigger the story’s catastrophic climax.
  • B. Peter D. Graves
    Peter D. Graves is a film producer best known for his work on major Hollywood action and science fiction movies, including Terminator Salvation.
  • C. Warren Spady
    Warren Spady is a designer best known for creating the trophy awarded in the historic Oregon–Oregon State college football rivalry.
  • D. Sylvester Weaver
    Sylvester Weaver was an influential American television executive best known for shaping early network TV programming and serving as president of NBC.
  • E. Ronald N. Perlman
    Ronald N. Perlman is an American actor best known for his distinctive deep voice and leading roles in works such as the "Hellboy" films and the television series "Beauty and the Beast."
  • 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_69a49428d4448190b3b36991ceae87ce completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b9c21c2c8190a34d91a7afed23a9 completed March 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac8f6969a8819091383fb1172ceeee completed March 7, 2026, 8:49 p.m.
NEDg Description generation batch_69ac8fd90ea88190b154bb7d72768dae completed March 7, 2026, 8:51 p.m.
NED2 Entity disambiguation (via description) batch_69ac90412d3881909278a9a6c6536ce3 completed March 7, 2026, 8:53 p.m.
Created at: March 1, 2026, 7:43 p.m.