Triple
T21004316
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lennie Tristano |
E517373
|
entity |
| Predicate | studentOf |
P48
|
FINISHED |
| Object | Carl Beecher |
—
|
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: Carl Beecher | Statement: [Lennie Tristano, studentOf, Carl Beecher]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carl Beecher Context triple: [Lennie Tristano, studentOf, Carl Beecher]
-
A.
Charles Beecher
Charles Beecher was a 19th-century American Congregational minister, theologian, and hymn composer, and a member of the prominent Beecher family.
-
B.
Edward Beecher
Edward Beecher was a 19th-century American Congregationalist minister, theologian, and abolitionist known for his religious leadership and anti-slavery advocacy.
-
C.
Thomas Kinnicut Beecher
Thomas Kinnicut Beecher was a 19th-century American Congregationalist minister and member of the prominent Beecher family, known for his religious leadership and social reform work.
-
D.
Gen Beecher
Gen Beecher is the wife of Tobias Beecher, a central character in the television series "Oz."
-
E.
William Beecher
William Beecher was a member of the prominent 19th-century Beecher family, known for its influential religious and social reform figures in American history.
- 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: Carl Beecher Target entity description: Carl Beecher is a musician and educator known for having taught the influential jazz pianist and composer Lennie Tristano.
-
A.
Charles Beecher
Charles Beecher was a 19th-century American Congregational minister, theologian, and hymn composer, and a member of the prominent Beecher family.
-
B.
Edward Beecher
Edward Beecher was a 19th-century American Congregationalist minister, theologian, and abolitionist known for his religious leadership and anti-slavery advocacy.
-
C.
Thomas Kinnicut Beecher
Thomas Kinnicut Beecher was a 19th-century American Congregationalist minister and member of the prominent Beecher family, known for his religious leadership and social reform work.
-
D.
Gen Beecher
Gen Beecher is the wife of Tobias Beecher, a central character in the television series "Oz."
-
E.
William Beecher
William Beecher was a member of the prominent 19th-century Beecher family, known for its influential religious and social reform figures in American history.
- 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_69e0b50192308190a284fcc89dd23a49 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc3978b0819082b63a98962a673e |
completed | April 21, 2026, 4:25 a.m. |
Created at: April 16, 2026, 1:52 p.m.