Triple
T17068900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westinghouse High School, Pittsburgh |
E414161
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object | Ahmad Jamal |
—
|
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: Ahmad Jamal | Statement: [Westinghouse High School, Pittsburgh, hasAlumnus, Ahmad Jamal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ahmad Jamal Context triple: [Westinghouse High School, Pittsburgh, hasAlumnus, Ahmad Jamal]
-
A.
Ahmad Jamal
chosen
Ahmad Jamal was an influential American jazz pianist, composer, and bandleader known for his innovative use of space, dynamics, and subtlety in small-group jazz.
-
B.
Bud Powell
Bud Powell was a pioneering American jazz pianist and key figure in the bebop movement, renowned for his virtuosic technique and influential improvisational style.
-
C.
Charlie Haden
Charlie Haden was an influential American jazz double bassist and composer known for his work with Ornette Coleman and for founding the Liberation Music Orchestra.
-
D.
Donald Byrd
Donald Byrd was an influential American jazz trumpeter and bandleader known for his work in hard bop and later pioneering jazz-funk and fusion styles.
-
E.
Paul Bley
Paul Bley was a pioneering Canadian jazz pianist and composer known for his influential role in the development of free jazz and avant-garde jazz from the 1950s onward.
- 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_69d886cef44c8190ba56c44b4e863e64 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dbbeb2a48190a733a4cc829c16de |
completed | April 18, 2026, 7:30 p.m. |
Created at: April 10, 2026, 5:34 a.m.