Triple
T4681551
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roger Brooke Taney |
E103814
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object | Taney |
E103814
|
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: Taney | Statement: [Roger Brooke Taney, familyName, Taney]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Taney Context triple: [Roger Brooke Taney, familyName, Taney]
-
A.
Roger Brooke Taney
chosen
Roger Brooke Taney was the fifth Chief Justice of the United States, best known for authoring the Supreme Court’s Dred Scott decision.
-
B.
Taney Court
The Taney Court was the period of the U.S. Supreme Court (1836–1864) under Chief Justice Roger B. Taney, noted for landmark and controversial decisions including the Dred Scott ruling.
-
C.
John Marshall Harlan
John Marshall Harlan was a U.S. Supreme Court justice best known for his powerful lone dissents in civil rights cases, particularly his opposition to racial segregation in Plessy v. Ferguson.
-
D.
John Maynard Harlan
John Maynard Harlan was an American lawyer and civic leader in Chicago, known for his work in municipal reform and as the son of U.S. Supreme Court Justice John Marshall Harlan.
-
E.
Roger B. Taney Court
The Roger B. Taney Court was the era of the U.S. Supreme Court (1836–1864) under Chief Justice Roger B. Taney, noted for landmark and controversial decisions including the Dred Scott ruling.
- 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_69bd43debbf08190b4bc372e286ec234 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd636d306081908ff512896f54cb10 |
completed | March 20, 2026, 3:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be03ac44d481908ecb1fe84184a886 |
completed | March 21, 2026, 2:34 a.m. |
Created at: March 20, 2026, 1:16 p.m.