Triple
T20419487
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Satchmo at Symphony Hall |
E500808
|
entity |
| Predicate | featuresMusician |
P20942
|
FINISHED |
| Object | Velma Middleton |
—
|
NE NERFINISHED |
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: Velma Middleton | Statement: [Satchmo at Symphony Hall, featuresMusician, Velma Middleton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Velma Middleton Context triple: [Satchmo at Symphony Hall, featuresMusician, Velma Middleton]
-
A.
Velma Middleton
chosen
Velma Middleton was an American jazz vocalist best known for her long-time collaboration and lively duet performances with Louis Armstrong.
-
B.
Velma Melissa Rogers
Velma Melissa Rogers is a member of the prominent Rogers family of Canadian broadcasting, known as the mother of media executive Edward Samuel Rogers Jr.
-
C.
Velma Bozman Traylor
Velma Bozman Traylor is a gospel singer best known for her work with the legendary vocal group The Blind Boys of Alabama.
-
D.
Velma Valento
Velma Valento is a central femme fatale figure in Raymond Chandler’s hardboiled detective novel "Farewell, My Lovely."
-
E.
Velma
Velma is a central vaudevillian performer and murderess character in the 1926 play "Chicago," later popularized in its musical and film adaptations.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4a935588190b9446a99b37ced44 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67ba39f7081909358f1103a0f241c |
completed | April 20, 2026, 7:16 p.m. |
Created at: April 16, 2026, 11:30 a.m.