Triple
T9895028
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dred Scott |
E181548
|
entity |
| Predicate | laterEnslaver |
P55901
|
FINISHED |
| Object | John F. A. Sandford |
E285593
|
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: John F. A. Sandford | Statement: [Dred Scott, laterEnslaver, John F. A. Sandford]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John F. A. Sandford Context triple: [Dred Scott, laterEnslaver, John F. A. Sandford]
-
A.
John F. A. Sandford
chosen
John F. A. Sandford was the defendant in the landmark 1857 U.S. Supreme Court case Dred Scott v. Sandford, which infamously denied citizenship and constitutional rights to African Americans.
-
B.
Jack Carr
Jack Carr is an actor known for his role in the film "Hellgate."
-
C.
Nathan Barr
Nathan Barr is an American film and television composer known for his atmospheric scores on projects ranging from horror films to acclaimed series like True Blood and The Americans.
-
D.
Stuart Gardner
Stuart Gardner is a central character on the sitcom "The Exes," portrayed as a socially awkward but endearing divorce attorney navigating life and relationships with his fellow divorced roommates.
-
E.
Dale Brown
Dale Brown is a former American college basketball coach best known for leading the LSU Tigers men's basketball program to national prominence from the 1970s through the 1990s.
- 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_69ca8283a6708190801af7a25a7ebb9f |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cdb4a89e148190901753e67483d72c |
completed | April 2, 2026, 12:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1eb1355888190baf9846815801e92 |
completed | April 5, 2026, 4:54 a.m. |
Created at: March 30, 2026, 8:39 p.m.