Triple

T4248190

Position	Surface form	Disambiguated ID	Type / Status
Subject	Claudette Colvin	`E95578`	entity
Predicate	educatedAt	`P5`	FINISHED
Object	Booker T. Washington High School (Montgomery, Alabama) Booker T. Washington High School in Montgomery, Alabama is a historically significant public high school known for educating African American students during segregation, including civil rights figure Claudette Colvin.	`E425045`	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: Booker T. Washington High School (Montgomery, Alabama) | Statement: [Claudette Colvin, educatedAt, Booker T. Washington High School (Montgomery, Alabama)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Booker T. Washington High School (Montgomery, Alabama)
Context triple: [Claudette Colvin, educatedAt, Booker T. Washington High School (Montgomery, Alabama)]

A. Robert Russa Moton High School
Robert Russa Moton High School is a historic segregated Black high school in Farmville, Virginia, whose student-led strike against unequal conditions became a key part of the landmark Brown v. Board of Education desegregation case.
B. Martin Luther King High School
Martin Luther King High School is a public high school in Riverside, California, best known for being the alma mater of NBA star Kawhi Leonard.
C. Montgomery Blair High School
Montgomery Blair High School is a public magnet high school in Silver Spring, Maryland, known for its rigorous science, technology, and communication programs and notable alumni in journalism, politics, and the arts.
D. McClymonds High School
McClymonds High School is a public high school in Oakland, California, best known for its strong athletic tradition and for producing legendary basketball player Bill Russell.
E. Sidney Lanier High School
Sidney Lanier High School is a public secondary school in Montgomery, Alabama, best known as the alma mater of writer and socialite Zelda Fitzgerald.
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: Booker T. Washington High School (Montgomery, Alabama)
Triple: [Claudette Colvin, educatedAt, Booker T. Washington High School (Montgomery, Alabama)]

Generated description

Booker T. Washington High School in Montgomery, Alabama is a historically significant public high school known for educating African American students during segregation, including civil rights figure Claudette Colvin.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Booker T. Washington High School (Montgomery, Alabama)
Target entity description: Booker T. Washington High School in Montgomery, Alabama is a historically significant public high school known for educating African American students during segregation, including civil rights figure Claudette Colvin.

A. Robert Russa Moton High School
Robert Russa Moton High School is a historic segregated Black high school in Farmville, Virginia, whose student-led strike against unequal conditions became a key part of the landmark Brown v. Board of Education desegregation case.
B. Martin Luther King High School
Martin Luther King High School is a public high school in Riverside, California, best known for being the alma mater of NBA star Kawhi Leonard.
C. Montgomery Blair High School
Montgomery Blair High School is a public magnet high school in Silver Spring, Maryland, known for its rigorous science, technology, and communication programs and notable alumni in journalism, politics, and the arts.
D. McClymonds High School
McClymonds High School is a public high school in Oakland, California, best known for its strong athletic tradition and for producing legendary basketball player Bill Russell.
E. Sidney Lanier High School
Sidney Lanier High School is a public secondary school in Montgomery, Alabama, best known as the alma mater of writer and socialite Zelda Fitzgerald.
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_69b3453d91548190b4d4ef8fe52aa2ac`	completed	March 12, 2026, 10:59 p.m.
NER	Named-entity recognition	`batch_69b34e9cb71481909b4baa370193148f`	completed	March 12, 2026, 11:39 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b5a87c033881908e0cf9fdfecaf36a`	completed	March 14, 2026, 6:27 p.m.
NEDg	Description generation	`batch_69b5a925b8e881908338dc0620b18734`	completed	March 14, 2026, 6:29 p.m.
NED2	Entity disambiguation (via description)	`batch_69b5ad224c848190b1ce76d61fc1d564`	completed	March 14, 2026, 6:46 p.m.

Created at: March 12, 2026, 11:06 p.m.