Triple
T6520668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mary Jo Kopechne |
E148371
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Senator George Smathers |
E560870
|
NE FINISHED |
How this triple was built (2 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.
Senator George Smathers
chosen
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.
-
B.
Henry Nourse
Henry Nourse was a notable bearer of the Nourse surname, recognized for his prominence within the family line.
-
C.
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.
-
D.
George F. Meacham
George F. Meacham was a 19th-century American landscape architect best known for designing Boston’s Public Garden.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c687e68e748190baceb9298f32d3ed |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6ad9431f081909b14b3df3414a55f |
completed | March 27, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d51da9148190a82ff0885fd6548d |
completed | March 27, 2026, 7:06 p.m. |
Created at: March 27, 2026, 1:45 p.m.