Triple
T9657124
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fletcher Henderson Orchestra |
E233485
|
entity |
| Predicate | notableMember |
P10
|
FINISHED |
| Object | Rex Stewart |
E588751
|
NE FINISHED |
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: Rex Stewart | Statement: [Fletcher Henderson Orchestra, notableMember, Rex Stewart]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rex Stewart Context triple: [Fletcher Henderson Orchestra, notableMember, Rex Stewart]
-
A.
Rex Stewart
chosen
Rex Stewart was an American jazz cornetist and composer best known for his distinctive, expressive playing during his long tenure with Duke Ellington’s orchestra.
-
B.
Roy Stewart
Roy Stewart was an American silent film actor known for his roles in early Westerns and adventure films during the 1910s and 1920s.
-
C.
Hal Stewart
Hal Stewart is the cameraman-turned-supervillain known as Tighten in the animated film "Megamind."
-
D.
Roy McFarland
Roy McFarland is a former English central defender best known for his key role in Derby County’s successful teams of the late 1960s and 1970s and for earning numerous caps for the England national team.
-
E.
Rex Walters
Rex Walters is an American former professional basketball player and college coach best known for his head coaching tenure at the University of San Francisco and his sharpshooting guard play at Kansas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca848c1ba88190b84b410cd14627fc |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9bdd5c0c8190a6c82a1609454d1b |
completed | April 1, 2026, 10:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1e3f844008190b73215136dae6fcd |
completed | April 5, 2026, 4:24 a.m. |
Created at: March 30, 2026, 8:14 p.m.