Triple

T8810510
Position Surface form Disambiguated ID Type / Status
Subject Aldrich E209647 entity
Predicate usedBy P260 FINISHED
Object Lloyd Aldrich
Lloyd Aldrich was an American civil engineer best known for serving as Los Angeles City Engineer and for his influential work on the city’s freeway and infrastructure development in the mid-20th century.
E760702 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: Lloyd Aldrich | Statement: [Aldrich, usedBy, Lloyd Aldrich]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lloyd Aldrich
Context triple: [Aldrich, usedBy, Lloyd Aldrich]
  • A. Harold Christensen
    Harold Christensen was an influential American ballet dancer, teacher, and director who helped shape the development of professional ballet on the West Coast in the 20th century.
  • B. James A. Wetmore
    James A. Wetmore was an American architect and Acting Supervising Architect of the U.S. Treasury whose office oversaw the design of numerous federal buildings across the United States in the early 20th century.
  • C. Frank Perry
    Frank Perry was an American film director and producer known for his psychologically incisive dramas and independent sensibility, including works like "David and Lisa" and "Diary of a Mad Housewife."
  • D. John Haviland
    John Haviland was a prominent 19th-century British-born American architect best known for pioneering radial-plan prison designs and influencing modern penitentiary architecture.
  • E. Harry H. Woodring
    Harry H. Woodring was an American politician and military administrator who served in senior U.S. War Department leadership during the 1930s under President Franklin D. Roosevelt.
  • 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: Lloyd Aldrich
Triple: [Aldrich, usedBy, Lloyd Aldrich]
Generated description
Lloyd Aldrich was an American civil engineer best known for serving as Los Angeles City Engineer and for his influential work on the city’s freeway and infrastructure development in the mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lloyd Aldrich
Target entity description: Lloyd Aldrich was an American civil engineer best known for serving as Los Angeles City Engineer and for his influential work on the city’s freeway and infrastructure development in the mid-20th century.
  • A. Harold Christensen
    Harold Christensen was an influential American ballet dancer, teacher, and director who helped shape the development of professional ballet on the West Coast in the 20th century.
  • B. James A. Wetmore
    James A. Wetmore was an American architect and Acting Supervising Architect of the U.S. Treasury whose office oversaw the design of numerous federal buildings across the United States in the early 20th century.
  • C. Frank Perry
    Frank Perry was an American film director and producer known for his psychologically incisive dramas and independent sensibility, including works like "David and Lisa" and "Diary of a Mad Housewife."
  • D. John Haviland
    John Haviland was a prominent 19th-century British-born American architect best known for pioneering radial-plan prison designs and influencing modern penitentiary architecture.
  • E. Harry H. Woodring
    Harry H. Woodring was an American politician and military administrator who served in senior U.S. War Department leadership during the 1930s under President Franklin D. Roosevelt.
  • 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_69ca8363f3308190a47e3f1ebd51f613 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5fed18f8819087b0282bf8c4208c completed March 31, 2026, 11:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf892b813481909739f72ffd080f49 completed April 3, 2026, 9:32 a.m.
NEDg Description generation batch_69cf8a8c87dc81909d5c0d769341b17c completed April 3, 2026, 9:38 a.m.
NED2 Entity disambiguation (via description) batch_69cf8b79a0b48190a29491f5f8f81217 completed April 3, 2026, 9:42 a.m.
Created at: March 30, 2026, 6:45 p.m.