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.