Triple

T634878
Position Surface form Disambiguated ID Type / Status
Subject Overland Park, Kansas E16601 entity
Predicate founder P104 FINISHED
Object William B. Strang Jr.
William B. Strang Jr. was an American railroad magnate and real estate developer best known for planning and developing the community that became Overland Park, Kansas.
 E307620 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. Strang Jr. | Statement: [Overland Park, Kansas, founder, William B. Strang Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William B. Strang Jr.
Context triple: [Overland Park, Kansas, founder, William B. Strang Jr.]
  • A. John M. Erickson
    John M. Erickson is an American local politician who serves as the mayor of West Hollywood, California.
  • B. William M. Rice
    William M. Rice was an American businessman and philanthropist best known as the founder and namesake of Rice University in Houston, Texas.
  • C. William D. Stephens
    William D. Stephens was an American Republican politician who served as the 24th governor of California from 1917 to 1923.
  • D. William F. Raynolds
    William F. Raynolds was a 19th-century U.S. Army officer and explorer known for his surveying and exploratory expeditions in North America and beyond.
  • E. Alan S. Boyd
    Alan S. Boyd was an American lawyer and public official who became the first U.S. Secretary of Transportation, helping to shape national transportation policy in the late 1960s.
  • 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. Strang Jr.
Triple: [Overland Park, Kansas, founder, William B. Strang Jr.]
Generated description
William B. Strang Jr. was an American railroad magnate and real estate developer best known for planning and developing the community that became Overland Park, Kansas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William B. Strang Jr.
Target entity description: William B. Strang Jr. was an American railroad magnate and real estate developer best known for planning and developing the community that became Overland Park, Kansas.
  • A. John M. Erickson
    John M. Erickson is an American local politician who serves as the mayor of West Hollywood, California.
  • B. William M. Rice
    William M. Rice was an American businessman and philanthropist best known as the founder and namesake of Rice University in Houston, Texas.
  • C. William D. Stephens
    William D. Stephens was an American Republican politician who served as the 24th governor of California from 1917 to 1923.
  • D. William F. Raynolds
    William F. Raynolds was a 19th-century U.S. Army officer and explorer known for his surveying and exploratory expeditions in North America and beyond.
  • E. Alan S. Boyd
    Alan S. Boyd was an American lawyer and public official who became the first U.S. Secretary of Transportation, helping to shape national transportation policy in the late 1960s.
  • 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_69a4936be1c88190af56540324b57da7 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49ee4ee8481908ad45405e3f3835c completed March 1, 2026, 8:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b030c02434819090ac58fe8bfe8a4d completed March 10, 2026, 2:54 p.m.
NEDg Description generation batch_69b03848313081908025dc231027a20f completed March 10, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69b038fea8d88190b67e3e7c3f54d038 completed March 10, 2026, 3:30 p.m.
Created at: March 1, 2026, 7:35 p.m.