Triple

T143572
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Civic Auditorium E2904 entity
Predicate architect P184 FINISHED
Object Frederick H. Meyer
Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
E89674 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: Frederick H. Meyer | Statement: [San Francisco Civic Auditorium, architect, Frederick H. Meyer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Frederick H. Meyer
Context triple: [San Francisco Civic Auditorium, architect, Frederick H. Meyer]
  • A. S. R. Hadden
    S. R. Hadden is a wealthy, eccentric industrialist and visionary technologist who secretly funds and guides the search for extraterrestrial intelligence in Carl Sagan’s novel and film "Contact."
  • B. H. G. Balcom
    H. G. Balcom was a structural engineer best known for his role in designing and overseeing the framework of major skyscrapers in the early 20th century, including the Empire State Building.
  • C. George Merrill
    George Merrill is an American songwriter best known for co-writing Whitney Houston’s hit songs “How Will I Know” and “I Wanna Dance with Somebody (Who Loves Me).”
  • D. G. E. H. Palmer
    G. E. H. Palmer was a British scholar and translator best known for co-translating the influential Eastern Orthodox spiritual anthology *The Philokalia* into English.
  • E. A. H. Johnson
    A. H. Johnson was one of the climbers credited with making the first recorded ascent of Mount Whitney, the highest peak in the contiguous United States.
  • 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: Frederick H. Meyer
Triple: [San Francisco Civic Auditorium, architect, Frederick H. Meyer]
Generated description
Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Frederick H. Meyer
Target entity description: Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
  • A. S. R. Hadden
    S. R. Hadden is a wealthy, eccentric industrialist and visionary technologist who secretly funds and guides the search for extraterrestrial intelligence in Carl Sagan’s novel and film "Contact."
  • B. H. G. Balcom
    H. G. Balcom was a structural engineer best known for his role in designing and overseeing the framework of major skyscrapers in the early 20th century, including the Empire State Building.
  • C. George Merrill
    George Merrill is an American songwriter best known for co-writing Whitney Houston’s hit songs “How Will I Know” and “I Wanna Dance with Somebody (Who Loves Me).”
  • D. G. E. H. Palmer
    G. E. H. Palmer was a British scholar and translator best known for co-translating the influential Eastern Orthodox spiritual anthology *The Philokalia* into English.
  • E. A. H. Johnson
    A. H. Johnson was one of the climbers credited with making the first recorded ascent of Mount Whitney, the highest peak in the contiguous United States.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257caf678819092e975d5167f9df4 completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a65e2e20c08190af76454812a0c88b completed March 3, 2026, 4:06 a.m.
NEDg Description generation batch_69a65ef36bac8190806ab440c3bdd6fa completed March 3, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_69a65f5c0ec88190888d4e8ca3fc04fc completed March 3, 2026, 4:11 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.