Triple
T1486905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michael O'Laughlen |
E29484
|
entity |
| Predicate | knownAssociate |
P2830
|
FINISHED |
| Object | Lewis Powell |
E124476
|
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: Lewis Powell | Statement: [Michael O'Laughlen, knownAssociate, Lewis Powell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewis Powell Context triple: [Michael O'Laughlen, knownAssociate, Lewis Powell]
-
A.
Lewis Powell
chosen
Lewis Powell was a Confederate sympathizer and member of John Wilkes Booth’s plot who attempted to assassinate Secretary of State William H. Seward on the night Abraham Lincoln was killed.
-
B.
Richard T. Rives
Richard T. Rives was a U.S. federal appellate judge known for his influential civil rights decisions during the mid-20th century, particularly in cases challenging racial segregation in the American South.
-
C.
James E. Cheek
James E. Cheek was an American educator and theologian best known for serving as president of Howard University from 1969 to 1989.
-
D.
George Pardee
George Pardee was an American physician and Progressive-era politician who served as the 21st governor of California from 1903 to 1907.
-
E.
William Baker
William Baker was a 19th-century British civil engineer noted for designing major railway structures, including prominent bridges for the expanding Victorian rail network.
- 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_69a498da82e08190ba833330d05f380f |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c9e02c188190b87c0aac939eafdd |
completed | March 1, 2026, 11:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3249f49b081909aa5c7dcc72458a4 |
completed | March 12, 2026, 8:39 p.m. |
Created at: March 1, 2026, 8:12 p.m.