Triple
T22688614
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Healdtown Institute |
E560986
|
entity |
| Predicate | notableAlumnus |
P304
|
FINISHED |
| Object | Zachariah Keodirelang Matthews |
—
|
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: Zachariah Keodirelang Matthews | Statement: [Healdtown Institute, notableAlumnus, Zachariah Keodirelang Matthews]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zachariah Keodirelang Matthews Context triple: [Healdtown Institute, notableAlumnus, Zachariah Keodirelang Matthews]
-
A.
Zachariah Keodirelang Matthews
chosen
Zachariah Keodirelang Matthews was a prominent South African academic, lawyer, and anti-apartheid activist who became one of the leading intellectual figures in the African National Congress.
-
B.
Henry Killilea
Henry Killilea was an early 20th-century American baseball executive and lawyer who co-founded the American League and played a key role in establishing the modern World Series.
-
C.
Thomas Matthews
Thomas Matthews is a relatively common personal name shared by multiple notable individuals across fields such as sports, politics, and the arts.
-
D.
Raymond Matthews Brown
Raymond Matthews Brown was an American jazz double bassist renowned for his virtuosic technique, impeccable swing, and influential work with the Oscar Peterson Trio and numerous other jazz greats.
-
E.
Cornelius Mathews
Cornelius Mathews was a 19th-century American writer and editor associated with the Young America movement, known for his satirical and nationalistic literary works.
- 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_69e2454d71b48190a1f80af9f82b6fcf |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1789931148190925ce9038c16413b |
completed | April 29, 2026, 3:18 a.m. |
Created at: April 17, 2026, 3:13 p.m.