Triple
T60869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brown v. Board of Education |
E1208
|
entity |
| Predicate | partyRepresentation |
P4508
|
FINISHED |
| Object |
NAACP Legal Defense and Educational Fund represented plaintiffs
The NAACP Legal Defense and Educational Fund is a prominent civil rights law organization known for litigating landmark cases to challenge racial segregation and discrimination in the United States.
|
E5184
|
NE FINISHED |
How this triple was built (5 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: NAACP Legal Defense and Educational Fund represented plaintiffs | Statement: [Brown v. Board of Education, partyRepresentation, NAACP Legal Defense and Educational Fund represented plaintiffs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NAACP Legal Defense and Educational Fund represented plaintiffs Context triple: [Brown v. Board of Education, partyRepresentation, NAACP Legal Defense and Educational Fund represented plaintiffs]
-
A.
American Civil Liberties Union
The American Civil Liberties Union is a nonprofit organization dedicated to defending and preserving individual rights and liberties guaranteed by the U.S. Constitution and laws.
-
B.
Committee on Civil Rights
The Committee on Civil Rights was a presidential advisory body established by Harry S. Truman to investigate civil rights issues in the United States and recommend federal actions to combat racial discrimination and segregation.
-
C.
Brown v. Board of Education
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.
-
D.
Southern Christian Leadership Conference
The Southern Christian Leadership Conference is a prominent American civil rights organization, led in its early years by Martin Luther King Jr., that coordinated nonviolent protests and campaigns against racial segregation and discrimination.
-
E.
National Federation of Democratic Women
The National Federation of Democratic Women is the official national organization that promotes and supports the participation, leadership, and policy priorities of women within the U.S. Democratic Party.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: NAACP Legal Defense and Educational Fund represented plaintiffs Triple: [Brown v. Board of Education, partyRepresentation, NAACP Legal Defense and Educational Fund represented plaintiffs]
Generated description
The NAACP Legal Defense and Educational Fund is a prominent civil rights law organization known for litigating landmark cases to challenge racial segregation and discrimination in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NAACP Legal Defense and Educational Fund represented plaintiffs Target entity description: The NAACP Legal Defense and Educational Fund is a prominent civil rights law organization known for litigating landmark cases to challenge racial segregation and discrimination in the United States.
-
A.
American Civil Liberties Union
The American Civil Liberties Union is a nonprofit organization dedicated to defending and preserving individual rights and liberties guaranteed by the U.S. Constitution and laws.
-
B.
Committee on Civil Rights
The Committee on Civil Rights was a presidential advisory body established by Harry S. Truman to investigate civil rights issues in the United States and recommend federal actions to combat racial discrimination and segregation.
-
C.
Brown v. Board of Education
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.
-
D.
Heart of Atlanta Motel, Inc. v. United States
Heart of Atlanta Motel, Inc. v. United States is a landmark 1964 U.S. Supreme Court case that upheld the constitutionality of the Civil Rights Act of 1964 by affirming Congress’s power to prohibit racial discrimination in public accommodations under the Commerce Clause.
-
E.
Southern Christian Leadership Conference
The Southern Christian Leadership Conference is a prominent American civil rights organization, led in its early years by Martin Luther King Jr., that coordinated nonviolent protests and campaigns against racial segregation and discrimination.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: partyRepresentation Context triple: [Brown v. Board of Education, partyRepresentation, NAACP Legal Defense and Educational Fund represented plaintiffs]
-
A.
politicalParty
Indicates that an entity is affiliated with, belongs to, or is a member of a specific political party.
-
B.
standsFor
Indicates that one entity represents, symbolizes, or serves as a substitute or abbreviation for another entity.
-
C.
dominantParty
Indicates that one party in a relationship holds primary control, authority, or influence over the other.
-
D.
negotiatingParty
Indicates that an entity is actively involved as a participant in a negotiation process with another entity.
-
E.
hasElectoralRepresentation
Indicates that one entity is represented in an electoral body or decision-making institution by another entity (such as a representative, party, or delegation).
- F. None of above. chosen
Provenance (7 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_69a24ba4f760819081f6638a3c70538a |
completed | Feb. 28, 2026, 1:57 a.m. |
| NER | Named-entity recognition | batch_69a251a1b8ac8190b44be4c3c41e5681 |
completed | Feb. 28, 2026, 2:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2554c4edc8190a44fa66848c5f738 |
completed | Feb. 28, 2026, 2:39 a.m. |
| NEDg | Description generation | batch_69a2569d3d008190ad1546d18ba30375 |
completed | Feb. 28, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2573414808190bbab27e1f48479a5 |
completed | Feb. 28, 2026, 2:47 a.m. |
| PD | Predicate disambiguation | batch_69a24ea0bec48190b2af1fb287e9e692 |
completed | Feb. 28, 2026, 2:10 a.m. |
| PDg | Predicate description generation | batch_69a251a088f8819083797c2baf310c39 |
completed | Feb. 28, 2026, 2:23 a.m. |
Created at: Feb. 28, 2026, 2:02 a.m.