Triple

T6021490
Position Surface form Disambiguated ID Type / Status
Subject Mary Jo Kopechne E134074 entity
Predicate employer P7 FINISHED
Object Senator George Smathers
Senator George Smathers was a mid-20th-century Democratic U.S. Senator from Florida known for his close ties to the Kennedy family and his influential role in national politics during the 1950s and 1960s.
E560870 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: Senator George Smathers | Statement: [Mary Jo Kopechne, employer, Senator George Smathers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Senator George Smathers
Context triple: [Mary Jo Kopechne, employer, Senator George Smathers]
  • A. Henry Nourse
    Henry Nourse was a notable bearer of the Nourse surname, recognized for his prominence within the family line.
  • B. Alvin J. Tucker
    Alvin J. Tucker was the husband of famed vaudeville and jazz singer Sophie Tucker, known primarily in relation to her life and career.
  • C. George F. Meacham
    George F. Meacham was a 19th-century American landscape architect best known for designing Boston’s Public Garden.
  • D. Howard W. Smith
    Howard W. Smith was a powerful mid-20th-century Virginia congressman and conservative Democrat known for his influential role on the House Rules Committee and his opposition to New Deal and civil rights legislation.
  • E. Chester Bowles
    Chester Bowles was an American diplomat, politician, and publisher who served as U.S. ambassador to India and governor of Connecticut, known for his liberal internationalist views and postwar economic policy work.
  • 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: Senator George Smathers
Triple: [Mary Jo Kopechne, employer, Senator George Smathers]
Generated description
Senator George Smathers was a mid-20th-century Democratic U.S. Senator from Florida known for his close ties to the Kennedy family and his influential role in national politics during the 1950s and 1960s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Senator George Smathers
Target entity description: Senator George Smathers was a mid-20th-century Democratic U.S. Senator from Florida known for his close ties to the Kennedy family and his influential role in national politics during the 1950s and 1960s.
  • A. Henry Nourse
    Henry Nourse was a notable bearer of the Nourse surname, recognized for his prominence within the family line.
  • B. Alvin J. Tucker
    Alvin J. Tucker was the husband of famed vaudeville and jazz singer Sophie Tucker, known primarily in relation to her life and career.
  • C. George F. Meacham
    George F. Meacham was a 19th-century American landscape architect best known for designing Boston’s Public Garden.
  • D. Howard W. Smith
    Howard W. Smith was a powerful mid-20th-century Virginia congressman and conservative Democrat known for his influential role on the House Rules Committee and his opposition to New Deal and civil rights legislation.
  • E. Chester Bowles
    Chester Bowles was an American diplomat, politician, and publisher who served as U.S. ambassador to India and governor of Connecticut, known for his liberal internationalist views and postwar economic policy work.
  • 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_69c008742a5c8190b9cb9c2787a3d8b3 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04fba86a48190984e95d5adf7c7f1 completed March 22, 2026, 8:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c108c2e1c88190a1629c6438f6c8bd completed March 23, 2026, 9:32 a.m.
NEDg Description generation batch_69c1096d5f2881909126730848ca0e78 completed March 23, 2026, 9:35 a.m.
NED2 Entity disambiguation (via description) batch_69c10b2699088190a468989beded758e completed March 23, 2026, 9:43 a.m.
Created at: March 22, 2026, 4:07 p.m.