Triple
T6380725
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Regal Theater, Chicago |
E143571
|
entity |
| Predicate | hostedPerformer |
P2777
|
FINISHED |
| Object | Cab Calloway |
E409407
|
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: Cab Calloway | Statement: [Regal Theater, Chicago, hostedPerformer, Cab Calloway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cab Calloway Context triple: [Regal Theater, Chicago, hostedPerformer, Cab Calloway]
-
A.
Cab Calloway
chosen
Cab Calloway was an influential American jazz singer and bandleader known for his energetic performances and scat singing, who became a prominent figure of the Harlem Renaissance.
-
B.
Bert Williams
Bert Williams was a pioneering African American vaudeville and Broadway comedian, singer, and actor who became one of the most famous and influential entertainers of the early 20th century.
-
C.
Billy Eckstine
Billy Eckstine was an influential American jazz and pop singer and bandleader known for his rich baritone voice and pioneering role in the development of modern jazz.
-
D.
Bill "Bojangles" Robinson
Bill "Bojangles" Robinson was a pioneering African-American tap dancer and entertainer of the early 20th century, famed for his elegant style, staircase routines, and influential contributions to stage and film.
-
E.
Oscar Charleston
Oscar Charleston was an American baseball center fielder widely regarded as one of the greatest players in Negro league history, known for his combination of power, speed, and defensive brilliance.
- 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_69c008d9f4348190ab598a2913259a1c |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0685265208190b2204bd4abff2668 |
completed | March 22, 2026, 10:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c62daf2f408190923d67bd0222d2bb |
completed | March 27, 2026, 7:11 a.m. |
Created at: March 22, 2026, 4:33 p.m.