Triple
T14166934
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Brentwood Historic District |
E351103
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | African-American history of Maryland |
E78162
|
NE FINISHED |
How this triple was built (2 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: African-American history of Maryland | Statement: [North Brentwood Historic District, category, African-American history of Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: African-American history of Maryland Context triple: [North Brentwood Historic District, category, African-American history of Maryland]
-
A.
Maryland Commission on African American History and Culture
The Maryland Commission on African American History and Culture is a state agency dedicated to preserving, documenting, and promoting the history, heritage, and cultural contributions of African Americans in Maryland.
-
B.
African-American history
chosen
African-American history is the chronicle of the experiences, struggles, and contributions of people of African descent in the United States, encompassing slavery, emancipation, civil rights movements, and ongoing cultural and political influence.
-
C.
Calvert County African American community
The Calvert County African American community comprises the Black residents of Calvert County, Maryland, whose history, culture, and institutions reflect generations of resilience, segregation-era struggles, and local civic and educational achievements.
-
D.
African-American history of Memphis
African-American history of Memphis encompasses the experiences, struggles, and cultural contributions of Black residents in Memphis, Tennessee, including their central role in the city’s civil rights movement, music, and social life.
-
E.
African American Lives
African American Lives is a documentary television series hosted by Henry Louis Gates Jr. that explores the genealogy and ancestral histories of prominent African Americans using historical research and DNA analysis.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8278775fc8190b0802d22ca2f495d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61b355f08190864c7322bbcb766d |
completed | April 14, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcf7f57ad88190aeb8ee0f834bfa20 |
completed | May 7, 2026, 8:37 p.m. |
Created at: April 10, 2026, 1 a.m.