Triple
T21927845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melba Pattillo Beals |
E541487
|
entity |
| Predicate | givenName |
P17
|
FINISHED |
| Object | Melba |
—
|
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: Melba | Statement: [Melba Pattillo Beals, givenName, Melba]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Melba Context triple: [Melba Pattillo Beals, givenName, Melba]
-
A.
Melba
Melba is a residential suburb in the Belconnen district of Canberra, Australia, named after the famed Australian soprano Dame Nellie Melba.
-
B.
Melba Joyce
Melba Joyce was the wife of renowned American country songwriter Harlan Howard.
-
C.
Melba Rae
Melba Rae was an American actress best known for her long-running role as Marge Bergman on the daytime television soap opera "Search for Tomorrow."
-
D.
Melba Helen Heath
Melba Helen Heath is the sister of American actress Dixie Carter, known for her role on the television series "Designing Women."
-
E.
Melba Mathias
Melba Mathias was the wife of American Olympic decathlon champion and politician Bob Mathias.
- 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: Melba Target entity description: Melba is a given name most notably associated with Melba Pattillo Beals, one of the Little Rock Nine who helped desegregate Central High School in Arkansas.
-
A.
Melba
Melba is a residential suburb in the Belconnen district of Canberra, Australia, named after the famed Australian soprano Dame Nellie Melba.
-
B.
Melba Joyce
Melba Joyce was the wife of renowned American country songwriter Harlan Howard.
-
C.
Melba Rae
Melba Rae was an American actress best known for her long-running role as Marge Bergman on the daytime television soap opera "Search for Tomorrow."
-
D.
Melba Helen Heath
Melba Helen Heath is the sister of American actress Dixie Carter, known for her role on the television series "Designing Women."
-
E.
Melba Mathias
Melba Mathias was the wife of American Olympic decathlon champion and politician Bob Mathias.
- 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_69e0c47d74488190a15119108794a307 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f123fc188481909c74fd5f1bd52258 |
completed | April 28, 2026, 9:17 p.m. |
Created at: April 16, 2026, 7:46 p.m.