Triple
T2206422
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chappaquiddick |
E50808
|
entity |
| Predicate | mainSubject |
P3
|
FINISHED |
| Object | Chappaquiddick incident |
E388
|
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: Chappaquiddick incident | Statement: [Chappaquiddick, mainSubject, Chappaquiddick incident]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chappaquiddick incident Context triple: [Chappaquiddick, mainSubject, Chappaquiddick incident]
-
A.
Chappaquiddick incident
chosen
The Chappaquiddick incident was a 1969 car accident on Chappaquiddick Island involving Senator Edward M. Kennedy that resulted in the death of Mary Jo Kopechne and had lasting political repercussions for Kennedy's career.
-
B.
Watertown, Massachusetts shootout
The Watertown, Massachusetts shootout was the intense armed confrontation in April 2013 between law enforcement and the Boston Marathon bombing suspects that led to one suspect’s death and the manhunt’s dramatic conclusion.
-
C.
1954 United States Capitol shooting
The 1954 United States Capitol shooting was an armed attack by Puerto Rican nationalists on the U.S. House of Representatives, carried out to draw attention to the cause of Puerto Rican independence.
-
D.
McNamara brothers bombing case
The McNamara brothers bombing case was a highly publicized early 20th-century American labor-related criminal trial involving union activists accused of a deadly bombing, in which Clarence Darrow served as a prominent defense attorney.
-
E.
Baltimore Plot
The Baltimore Plot was a failed 1861 conspiracy to assassinate President-elect Abraham Lincoln as he traveled to his inauguration, foiled in part by detective work from Allan Pinkerton’s agency.
- 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_69a88b06709c8190978fb2418470d1b6 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abbfca300c81908b33debafa77d152 |
completed | March 7, 2026, 6:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae71b629088190a5228a2f68500bd5 |
completed | March 9, 2026, 7:07 a.m. |
Created at: March 4, 2026, 7:46 p.m.