Triple
T1440420
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meritor Savings Bank v. Vinson |
E31056
|
entity |
| Predicate | joinedByInMajority |
P4304
|
FINISHED |
| Object | Lewis F. Powell Jr. |
E23255
|
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 F. Powell Jr. | Statement: [Meritor Savings Bank v. Vinson, joinedByInMajority, Lewis F. Powell Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewis F. Powell Jr. Context triple: [Meritor Savings Bank v. Vinson, joinedByInMajority, Lewis F. Powell Jr.]
-
A.
Lewis F. Powell Jr.
chosen
Lewis F. Powell Jr. was an Associate Justice of the U.S. Supreme Court (1972–1987) known as a pivotal moderate whose swing votes shaped landmark decisions on issues such as abortion, affirmative action, and the death penalty.
-
B.
Paul G. Kirk
Paul G. Kirk is an American lawyer and Democratic politician who served as interim U.S. Senator from Massachusetts following the death of Edward M. Kennedy.
-
C.
Justice George Sutherland
Justice George Sutherland was an Associate Justice of the U.S. Supreme Court known for his conservative jurisprudence and influential role in the Court’s early 20th-century decisions limiting federal power.
-
D.
Justice Stanley Reed
Justice Stanley Reed was an Associate Justice of the U.S. Supreme Court (1938–1957) known for his generally moderate to conservative jurisprudence during the New Deal and early Cold War eras.
-
E.
Justice James C. McReynolds
Justice James C. McReynolds was a conservative Associate Justice of the U.S. Supreme Court (1914–1941), known for his opposition to New Deal legislation and his often abrasive, reactionary judicial and personal views.
- 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_69a4991633388190a4d61b5a98aa407a |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c52e4ed881908d85e0cb9fe851ac |
completed | March 1, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b31983cab08190afcd168864c9ccf2 |
completed | March 12, 2026, 7:52 p.m. |
Created at: March 1, 2026, 8 p.m.