Triple
T1644849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marian Anderson |
E35557
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | contralto |
C3305
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: contralto Context triple: [Marian Anderson, instanceOf, contralto]
-
A.
mezzo-soprano
chosen
A mezzo-soprano is a classical female singing voice type with a range and timbre between soprano and contralto, often suited to rich, warm middle tones and versatile operatic roles.
-
B.
soprano
A soprano is the highest-pitched human singing voice, typically performed by women or boys, often carrying the main melodic line in vocal music.
-
C.
baritone singer
A baritone singer is a male vocalist whose voice range lies between tenor and bass, characterized by a rich, warm timbre and moderate vocal depth.
-
D.
backing vocalist
A backing vocalist is a singer who supports the lead vocalist by providing harmonic, rhythmic, or textural vocal accompaniment in musical performances or recordings.
-
E.
backing vocalist
A backing vocalist is a singer who supports the lead vocalist by providing harmonic, rhythmic, or textural vocal accompaniment in a musical performance or recording.
- F. None of above.
Provenance (1 batch)
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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
Created at: March 4, 2026, 7:28 p.m.