Triple
T204749
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heart of Atlanta Motel, Inc. v. United States |
E4586
|
entity |
| Predicate | plaintiff |
P660
|
FINISHED |
| Object |
Heart of Atlanta Motel, Inc.
Heart of Atlanta Motel, Inc. was the business entity that owned and operated a segregated motel in Atlanta, Georgia, and became the central challenger to the Civil Rights Act of 1964 in a landmark U.S. Supreme Court case.
|
E4586
|
NE FINISHED |
How this triple was built (4 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: Heart of Atlanta Motel, Inc. | Statement: [Heart of Atlanta Motel, Inc. v. United States, plaintiff, Heart of Atlanta Motel, Inc.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heart of Atlanta Motel, Inc. Context triple: [Heart of Atlanta Motel, Inc. v. United States, plaintiff, Heart of Atlanta Motel, Inc.]
-
A.
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.
-
B.
16th Street Baptist Church
The 16th Street Baptist Church is a historic African American church in Birmingham, Alabama, best known as the site of a 1963 Ku Klux Klan bombing that killed four Black girls and became a pivotal moment in the Civil Rights Movement.
-
C.
Birmingham Civil Rights Institute
The Birmingham Civil Rights Institute is a cultural and educational center and museum that documents and interprets the history and legacy of the Civil Rights Movement in the United States, with a particular focus on Birmingham’s pivotal role.
-
D.
Birmingham Civil Rights National Monument
Birmingham Civil Rights National Monument is a protected historic area in Birmingham, Alabama, that commemorates key sites and events of the American civil rights movement of the 1960s.
-
E.
National Civil Rights Museum
The National Civil Rights Museum is a history museum in Memphis chronicling the American civil rights movement, located at the former Lorraine Motel where Dr. Martin Luther King Jr. was assassinated.
- 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: Heart of Atlanta Motel, Inc. Triple: [Heart of Atlanta Motel, Inc. v. United States, plaintiff, Heart of Atlanta Motel, Inc.]
Generated description
Heart of Atlanta Motel, Inc. was the business entity that owned and operated a segregated motel in Atlanta, Georgia, and became the central challenger to the Civil Rights Act of 1964 in a landmark U.S. Supreme Court case.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heart of Atlanta Motel, Inc. Target entity description: Heart of Atlanta Motel, Inc. was the business entity that owned and operated a segregated motel in Atlanta, Georgia, and became the central challenger to the Civil Rights Act of 1964 in a landmark U.S. Supreme Court case.
-
A.
Heart of Atlanta Motel, Inc. v. United States
chosen
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.
-
B.
16th Street Baptist Church
The 16th Street Baptist Church is a historic African American church in Birmingham, Alabama, best known as the site of a 1963 Ku Klux Klan bombing that killed four Black girls and became a pivotal moment in the Civil Rights Movement.
-
C.
Birmingham Civil Rights Institute
The Birmingham Civil Rights Institute is a cultural and educational center and museum that documents and interprets the history and legacy of the Civil Rights Movement in the United States, with a particular focus on Birmingham’s pivotal role.
-
D.
Birmingham Civil Rights National Monument
Birmingham Civil Rights National Monument is a protected historic area in Birmingham, Alabama, that commemorates key sites and events of the American civil rights movement of the 1960s.
-
E.
National Civil Rights Museum
The National Civil Rights Museum is a history museum in Memphis chronicling the American civil rights movement, located at the former Lorraine Motel where Dr. Martin Luther King Jr. was assassinated.
- F. None of above.
Provenance (5 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_69a25737567c81908f9c505300239181 |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25be898ec8190b5e752a1d3b6f466 |
completed | Feb. 28, 2026, 3:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a32bc77734819095e6cf53a10aa3d8 |
completed | Feb. 28, 2026, 5:54 p.m. |
| NEDg | Description generation | batch_69a32c29d99081908ed22bfb073ad5bd |
completed | Feb. 28, 2026, 5:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a32cc49eb08190ad97fdd8ead436f7 |
completed | Feb. 28, 2026, 5:58 p.m. |
Created at: Feb. 28, 2026, 2:51 a.m.