Triple
T1732897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black Belt (U.S. region) |
E37852
|
entity |
| Predicate | historicalPeriodOfImportance |
P4928
|
FINISHED |
| Object |
Jim Crow era
The Jim Crow era was a period in United States history, roughly from the late 19th century to the mid-20th century, characterized by legally enforced racial segregation, disenfranchisement, and systemic oppression of African Americans, especially in the South.
|
E4187
|
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: Jim Crow era | Statement: [Black Belt (U.S. region), historicalPeriodOfImportance, Jim Crow era]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jim Crow era Context triple: [Black Belt (U.S. region), historicalPeriodOfImportance, Jim Crow era]
-
A.
Jim Crow laws
Jim Crow laws were a system of state and local statutes in the United States that enforced racial segregation and disenfranchised African Americans, particularly in the South, from the late 19th century through the mid-20th century.
-
B.
Reconstruction era
The Reconstruction era was the period following the American Civil War when the United States attempted to reintegrate the seceded Southern states and redefine the legal and social status of formerly enslaved people.
-
C.
Negro Period
The Negro Period is an art-historical term for a phase in which Western artists drew heavily on African artistic forms and aesthetics, often associated with early 20th-century modernism and primitivism.
-
D.
Antebellum period
The Antebellum period was the era in United States history between the War of 1812 and the Civil War, marked by rapid expansion, intensifying sectional conflict over slavery, and significant social and political change.
-
E.
American South (mid-20th century civil rights era)
The American South (mid-20th century civil rights era) was a region marked by intense struggle against racial segregation and discrimination, where landmark civil rights movements, protests, and legal battles transformed U.S. social and political life.
- 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: Jim Crow era Triple: [Black Belt (U.S. region), historicalPeriodOfImportance, Jim Crow era]
Generated description
The Jim Crow era was a period in United States history, roughly from the late 19th century to the mid-20th century, characterized by legally enforced racial segregation, disenfranchisement, and systemic oppression of African Americans, especially in the South.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jim Crow era Target entity description: The Jim Crow era was a period in United States history, roughly from the late 19th century to the mid-20th century, characterized by legally enforced racial segregation, disenfranchisement, and systemic oppression of African Americans, especially in the South.
-
A.
Jim Crow laws
chosen
Jim Crow laws were a system of state and local statutes in the United States that enforced racial segregation and disenfranchised African Americans, particularly in the South, from the late 19th century through the mid-20th century.
-
B.
Reconstruction era
The Reconstruction era was the period following the American Civil War when the United States attempted to reintegrate the seceded Southern states and redefine the legal and social status of formerly enslaved people.
-
C.
Negro Period
The Negro Period is an art-historical term for a phase in which Western artists drew heavily on African artistic forms and aesthetics, often associated with early 20th-century modernism and primitivism.
-
D.
Antebellum period
The Antebellum period was the era in United States history between the War of 1812 and the Civil War, marked by rapid expansion, intensifying sectional conflict over slavery, and significant social and political change.
-
E.
American South (mid-20th century civil rights era)
The American South (mid-20th century civil rights era) was a region marked by intense struggle against racial segregation and discrimination, where landmark civil rights movements, protests, and legal battles transformed U.S. social and political life.
- 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_69a8861cc6ac8190ac0b2e31ccf62851 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa639edaf88190b64b2f630a53f67c |
completed | March 6, 2026, 5:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8afd15a881909a5d55dd960799d1 |
completed | March 8, 2026, 2:43 p.m. |
| NEDg | Description generation | batch_69ad957e9a6c81909d52bf2def797526 |
completed | March 8, 2026, 3:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad97b6c03881909f278594e800c0f5 |
completed | March 8, 2026, 3:37 p.m. |
Created at: March 4, 2026, 7:30 p.m.