Triple

T8648513
Position Surface form Disambiguated ID Type / Status
Subject Mayor of Chicago E205039 entity
Predicate firstHolder P291 FINISHED
Object William B. Ogden
William B. Ogden was a 19th-century American politician and businessman who became Chicago’s first mayor and played a key role in the city’s early development and railroad expansion.
E916926 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 B. Ogden | Statement: [Mayor of Chicago, firstHolder, William B. Ogden]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: William B. Ogden
Context triple: [Mayor of Chicago, firstHolder, William B. Ogden]
  • A. Charles W. Bingham
    Charles W. Bingham was a prominent American businessman and philanthropist whose contributions to education and public institutions led to buildings such as Bingham Hall being named in his honor.
  • B. William F. Hayden
    William F. Hayden was a local figure significant enough in his community that a prominent natural area, Green Mountain Park in Colorado, was named in his honor.
  • C. William H. Kirkland
    William H. Kirkland was the husband of actress and vaudeville performer June Havoc.
  • D. James A. Piatt
    James A. Piatt was an influential early settler and landowner in central Illinois after whom Piatt County was named.
  • E. William M. Wood
    William M. Wood was an American industrialist best known for leading and expanding the American Woolen Company into a dominant force in the U.S. textile industry in the early 20th century.
  • 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 B. Ogden
Triple: [Mayor of Chicago, firstHolder, William B. Ogden]
Generated description
William B. Ogden was a 19th-century American politician and businessman who became Chicago’s first mayor and played a key role in the city’s early development and railroad expansion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: William B. Ogden
Target entity description: William B. Ogden was a 19th-century American politician and businessman who became Chicago’s first mayor and played a key role in the city’s early development and railroad expansion.
  • A. Charles W. Bingham
    Charles W. Bingham was a prominent American businessman and philanthropist whose contributions to education and public institutions led to buildings such as Bingham Hall being named in his honor.
  • B. William F. Hayden
    William F. Hayden was a local figure significant enough in his community that a prominent natural area, Green Mountain Park in Colorado, was named in his honor.
  • C. William H. Kirkland
    William H. Kirkland was the husband of actress and vaudeville performer June Havoc.
  • D. James A. Piatt
    James A. Piatt was an influential early settler and landowner in central Illinois after whom Piatt County was named.
  • E. William M. Wood
    William M. Wood was an American industrialist best known for leading and expanding the American Woolen Company into a dominant force in the U.S. textile industry in the early 20th century.
  • 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_69ca834e56848190abb0eeaec9dedd32 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc4812b7bc8190acb40da57cad293a completed March 31, 2026, 10:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69e50983ce848190ab375145019ff69b completed April 19, 2026, 4:57 p.m.
NEDg Description generation batch_69e510f7bec08190989118b6e4a7fa49 completed April 19, 2026, 5:29 p.m.
NED2 Entity disambiguation (via description) batch_69e5168c8da0819093bf61d8ea5f9e35 completed April 19, 2026, 5:53 p.m.
Created at: March 30, 2026, 6:29 p.m.