Triple
T2607593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Black Theatre |
E58698
|
entity |
| Predicate | founder |
P104
|
FINISHED |
| Object | Barbara Ann Teer |
E282319
|
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: Barbara Ann Teer | Statement: [National Black Theatre, founder, Barbara Ann Teer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barbara Ann Teer Context triple: [National Black Theatre, founder, Barbara Ann Teer]
-
A.
Barbara Ann Teer
chosen
Barbara Ann Teer was an influential African-American actress, educator, and cultural activist who became a pioneering force in Black theatre and arts education in the United States.
-
B.
Vivian Ayers
Vivian Ayers is an American poet, cultural activist, and Pulitzer Prize–nominated author known for her work in arts education and African American cultural preservation.
-
C.
Mary Loos
Mary Loos was an American screenwriter and author known for her work in mid-20th-century Hollywood film and television.
-
D.
Madolyn Madden
Madolyn Madden is a central character in the crime thriller film "The Departed," serving as a psychiatrist entangled in the lives of both a mole in the police and an undercover cop.
-
E.
Verna Hellman
Verna Hellman, better known professionally as Verna Fields, was an influential American film editor and studio executive renowned for her work on landmark films such as "Jaws."
- 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_69ab4ac3523881909679750c9f8c2dec |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd86769b88190935151a01c1ac855 |
completed | March 7, 2026, 7:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af907ebc348190b1556a2104cba6f1 |
completed | March 10, 2026, 3:31 a.m. |
Created at: March 6, 2026, 9:49 p.m.