Triple
T252656
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oliver Brown |
E5183
|
entity |
| Predicate | hasChild |
P369
|
FINISHED |
| Object |
Linda Brown
Linda Brown was the African American schoolgirl at the center of the landmark U.S. Supreme Court case Brown v. Board of Education, which led to the desegregation of public schools.
|
E5183
|
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: Linda Brown | Statement: [Oliver Brown, hasChild, Linda Brown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Linda Brown Context triple: [Oliver Brown, hasChild, Linda Brown]
-
A.
Oliver Brown
Oliver Brown was the lead plaintiff in the landmark U.S. Supreme Court case that ended legal racial segregation in public schools.
-
B.
Elizabeth Eckford
Elizabeth Eckford is one of the Little Rock Nine, the African American students who bravely integrated Little Rock Central High School in 1957, becoming a symbol of the civil rights movement.
-
C.
Rosa Parks
Rosa Parks was an African American civil rights activist whose refusal to give up her bus seat to a white passenger in Montgomery, Alabama, became a pivotal symbol of the struggle against racial segregation.
-
D.
Daisy Bates
Daisy Bates was a prominent civil rights activist and journalist who played a key leadership role in guiding and supporting the Little Rock Nine during the desegregation of Central High School in Little Rock, Arkansas.
-
E.
Amelia Boynton Robinson
Amelia Boynton Robinson was a pioneering African American civil rights activist whose leadership in Selma, Alabama, helped spark the Voting Rights Movement and contributed to the passage of the Voting Rights Act of 1965.
- 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: Linda Brown Triple: [Oliver Brown, hasChild, Linda Brown]
Generated description
Linda Brown was the African American schoolgirl at the center of the landmark U.S. Supreme Court case Brown v. Board of Education, which led to the desegregation of public schools.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Linda Brown Target entity description: Linda Brown was the African American schoolgirl at the center of the landmark U.S. Supreme Court case Brown v. Board of Education, which led to the desegregation of public schools.
-
A.
Oliver Brown
chosen
Oliver Brown was the lead plaintiff in the landmark U.S. Supreme Court case that ended legal racial segregation in public schools.
-
B.
Elizabeth Eckford
Elizabeth Eckford is one of the Little Rock Nine, the African American students who bravely integrated Little Rock Central High School in 1957, becoming a symbol of the civil rights movement.
-
C.
Rosa Parks
Rosa Parks was an African American civil rights activist whose refusal to give up her bus seat to a white passenger in Montgomery, Alabama, became a pivotal symbol of the struggle against racial segregation.
-
D.
Daisy Bates
Daisy Bates was a prominent civil rights activist and journalist who played a key leadership role in guiding and supporting the Little Rock Nine during the desegregation of Central High School in Little Rock, Arkansas.
-
E.
Amelia Boynton Robinson
Amelia Boynton Robinson was a pioneering African American civil rights activist whose leadership in Selma, Alabama, helped spark the Voting Rights Movement and contributed to the passage of the Voting Rights Act of 1965.
- 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_69a257c4bf688190a46ebbf411ab7473 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NER | Named-entity recognition | batch_69a25d39eb3881909f435043c8697f13 |
completed | Feb. 28, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a389ab230c8190982eead1ef7b5c75 |
completed | March 1, 2026, 12:34 a.m. |
| NEDg | Description generation | batch_69a38a0114b481908c9363e926b4b3ae |
completed | March 1, 2026, 12:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a38a699a6081908c167ce9ad55a660 |
completed | March 1, 2026, 12:38 a.m. |
Created at: Feb. 28, 2026, 2:54 a.m.