Triple
T6251316
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | African-American history of Memphis |
E140051
|
entity |
| Predicate | includesEvent |
P1393
|
FINISHED |
| Object |
Memphis bus desegregation campaigns
The Memphis bus desegregation campaigns were mid-20th-century civil rights efforts in Memphis, Tennessee, in which Black activists organized boycotts, legal challenges, and protests to end racial segregation on the city’s public transportation system.
|
E579616
|
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: Memphis bus desegregation campaigns | Statement: [African-American history of Memphis, includesEvent, Memphis bus desegregation campaigns]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Memphis bus desegregation campaigns Context triple: [African-American history of Memphis, includesEvent, Memphis bus desegregation campaigns]
-
A.
Nashville sit-ins
The Nashville sit-ins were a series of nonviolent student-led protests in 1960 that successfully desegregated lunch counters in Nashville, Tennessee and became a key early campaign of the U.S. civil rights movement.
-
B.
Montgomery bus boycott
The Montgomery bus boycott was a pivotal 1955–1956 civil rights protest in Alabama in which African Americans refused to ride city buses to challenge racial segregation, helping launch the modern Civil Rights Movement and Martin Luther King Jr.’s national leadership.
-
C.
Birmingham campaign
The Birmingham campaign was a pivotal 1963 civil rights movement in Birmingham, Alabama, marked by nonviolent protests against racial segregation that drew national attention and helped spur major civil rights legislation.
-
D.
Albany Movement
The Albany Movement was a coalition formed in 1961 in Albany, Georgia, that sought to desegregate the city and became an important early campaign in the broader American civil rights struggle.
-
E.
Freedom Rides
The Freedom Rides were a series of nonviolent protests in 1961 in which interracial groups rode interstate buses into the segregated U.S. South to challenge and draw attention to the failure to enforce desegregation laws.
- 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: Memphis bus desegregation campaigns Triple: [African-American history of Memphis, includesEvent, Memphis bus desegregation campaigns]
Generated description
The Memphis bus desegregation campaigns were mid-20th-century civil rights efforts in Memphis, Tennessee, in which Black activists organized boycotts, legal challenges, and protests to end racial segregation on the city’s public transportation system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Memphis bus desegregation campaigns Target entity description: The Memphis bus desegregation campaigns were mid-20th-century civil rights efforts in Memphis, Tennessee, in which Black activists organized boycotts, legal challenges, and protests to end racial segregation on the city’s public transportation system.
-
A.
Nashville sit-ins
The Nashville sit-ins were a series of nonviolent student-led protests in 1960 that successfully desegregated lunch counters in Nashville, Tennessee and became a key early campaign of the U.S. civil rights movement.
-
B.
Montgomery bus boycott
The Montgomery bus boycott was a pivotal 1955–1956 civil rights protest in Alabama in which African Americans refused to ride city buses to challenge racial segregation, helping launch the modern Civil Rights Movement and Martin Luther King Jr.’s national leadership.
-
C.
Birmingham campaign
The Birmingham campaign was a pivotal 1963 civil rights movement in Birmingham, Alabama, marked by nonviolent protests against racial segregation that drew national attention and helped spur major civil rights legislation.
-
D.
Albany Movement
The Albany Movement was a coalition formed in 1961 in Albany, Georgia, that sought to desegregate the city and became an important early campaign in the broader American civil rights struggle.
-
E.
Freedom Rides
The Freedom Rides were a series of nonviolent protests in 1961 in which interracial groups rode interstate buses into the segregated U.S. South to challenge and draw attention to the failure to enforce desegregation laws.
- F. None of above. chosen
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_69c008b4858c819095b0199114a9a87b |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0633fb2ac8190b71b8e35fa923300 |
completed | March 22, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c244240b448190be3645177194ced6 |
completed | March 24, 2026, 7:58 a.m. |
| NEDg | Description generation | batch_69c2756cf5c88190aed2c5e0916082e7 |
completed | March 24, 2026, 11:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c275d913cc8190be3770f12c271226 |
completed | March 24, 2026, 11:30 a.m. |
Created at: March 22, 2026, 4:24 p.m.