Triple
T17416546
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stand in the Schoolhouse Door |
E423503
|
entity |
| Predicate | legalBasisOpposed |
P8217
|
FINISHED |
| Object | Brown v. Board of Education |
—
|
NE NERFINISHED |
How this triple was built (3 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: Brown v. Board of Education | Statement: [Stand in the Schoolhouse Door, legalBasisOpposed, Brown v. Board of Education]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brown v. Board of Education Context triple: [Stand in the Schoolhouse Door, legalBasisOpposed, Brown v. Board of Education]
-
A.
Brown v. Board of Education
chosen
Brown v. Board of Education is the landmark 1954 U.S. Supreme Court decision that declared racial segregation in public schools unconstitutional, overturning the “separate but equal” doctrine.
-
B.
Green v. County School Board of New Kent County
Green v. County School Board of New Kent County is a landmark 1968 U.S. Supreme Court decision that strengthened school desegregation by rejecting ineffective “freedom-of-choice” plans and requiring proactive steps to dismantle dual school systems.
-
C.
Davis v. County School Board of Prince Edward County
Davis v. County School Board of Prince Edward County was a landmark civil rights case challenging racial segregation in Virginia’s public schools that became one of the five cases consolidated into the U.S. Supreme Court’s Brown v. Board of Education decision.
-
D.
Jackson v. Birmingham Board of Education
Jackson v. Birmingham Board of Education is a landmark U.S. Supreme Court case that held individuals are protected from retaliation when they complain about sex discrimination in educational programs receiving federal funding.
-
E.
Griffin v. County School Board of Prince Edward County
Griffin v. County School Board of Prince Edward County is a landmark 1964 U.S. Supreme Court case that held a Virginia county could not close its public schools and fund private segregation academies to avoid desegregation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: legalBasisOpposed Context triple: [Stand in the Schoolhouse Door, legalBasisOpposed, Brown v. Board of Education]
-
A.
legalBasis
Indicates the legal rule, authority, or justification under which an action, decision, or status is established or carried out.
-
B.
opposedOnGroundsOf
Indicates that one party is against or rejects another party, proposal, or action specifically for the stated reasons or justification.
-
C.
opposedLawType
Indicates that one law is opposed to, or in conflict with, another law of a specified type.
-
D.
legalStandingBasis
Indicates the legal grounds or justification on which a party’s standing or authority in a legal matter is based.
-
E.
legalBasisWeakenedBy
chosen
Indicates that the legal force, validity, or effectiveness of something is reduced or undermined by another factor, action, or decision.
- F. None of above.
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_69d889d7d27c819088486ce3f0627fa1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e44232ecdc8190ac8958c1780fea19 |
completed | April 19, 2026, 2:47 a.m. |
| PD | Predicate disambiguation | batch_69e3b02e6cc88190986e85e64ce9383e |
completed | April 18, 2026, 4:24 p.m. |
Created at: April 10, 2026, 5:46 a.m.