Triple
T18096948
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Keller family |
E433113
|
entity |
| Predicate | notableMember |
P10
|
FINISHED |
| Object | Mildred Keller |
—
|
NE NERFINISHED |
How this triple was built (3 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: Mildred Keller | Statement: [Keller family, notableMember, Mildred Keller]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mildred Keller Context triple: [Keller family, notableMember, Mildred Keller]
-
A.
Mildred Vanderhoff
Mildred Vanderhoff was the wife of famed American bandleader and orchestral director Paul Whiteman.
-
B.
Mildred Schroeder
Mildred Schroeder was the wife of American actor and comedian Bert Lahr, best known for his role as the Cowardly Lion in "The Wizard of Oz."
-
C.
Mildred Evelyn
Mildred Evelyn was the wife of British actor and director Clive Brook, known primarily in relation to his life and career.
-
D.
Mildred Brown
Mildred Brown was a prominent African American journalist and civil rights advocate, best known as the longtime publisher of the Omaha Star newspaper.
-
E.
Mildred Berk
Mildred Berk was the wife of Lawrence Berk, founder of the Berklee College of Music, and a partner in the early development of the institution.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mildred Keller Target entity description: Mildred Keller was the younger sister of Helen Keller, belonging to the same prominent American family known for Helen’s achievements and legacy.
-
A.
Mildred Vanderhoff
Mildred Vanderhoff was the wife of famed American bandleader and orchestral director Paul Whiteman.
-
B.
Mildred Schroeder
Mildred Schroeder was the wife of American actor and comedian Bert Lahr, best known for his role as the Cowardly Lion in "The Wizard of Oz."
-
C.
Mildred Evelyn
Mildred Evelyn was the wife of British actor and director Clive Brook, known primarily in relation to his life and career.
-
D.
Mildred Brown
Mildred Brown was a prominent African American journalist and civil rights advocate, best known as the longtime publisher of the Omaha Star newspaper.
-
E.
Mildred Berk
Mildred Berk was the wife of Lawrence Berk, founder of the Berklee College of Music, and a partner in the early development of the institution.
- F. None of above. chosen
Provenance (2 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_69d8b907d05c819083cc3bd6021089e6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dd1de6f48190a3fefd02a4b2ab58 |
completed | April 19, 2026, 1:48 p.m. |
Created at: April 10, 2026, 10:27 a.m.