Triple
T17065716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melvin Purvis |
E414081
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | Melvin Horace Purvis Jr. |
E414081
|
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: Melvin Horace Purvis Jr. | Statement: [Melvin Purvis, fullName, Melvin Horace Purvis Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Melvin Horace Purvis Jr. Context triple: [Melvin Purvis, fullName, Melvin Horace Purvis Jr.]
-
A.
Melvin Purvis
chosen
Melvin Purvis was a prominent FBI agent in the 1930s best known for leading the manhunts against notorious gangsters like John Dillinger and Pretty Boy Floyd.
-
B.
Milt Buckner
Milt Buckner was an American jazz pianist and organist known for popularizing the Hammond organ in jazz and pioneering the block-chord style of piano playing.
-
C.
Juan Dixon
Juan Dixon is a former American college basketball star and NBA guard best known for leading the University of Maryland to the 2002 NCAA championship and later serving as a college coach.
-
D.
Otis Thorpe
Otis Thorpe is a former American professional basketball player and NBA All-Star power forward best known for his rebounding, durability, and key role in the Houston Rockets’ 1994 championship team.
-
E.
Bobby Mitchell
Bobby Mitchell was a Hall of Fame NFL halfback and wide receiver who became a trailblazing figure in football history as a star for the Cleveland Browns and Washington franchise.
- 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_69d886cde3d481908d4d01ba88ba7eb7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3db8171348190ab68d2e4f05f7120 |
completed | April 18, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01234e9a94819094618ba43b7d22b4 |
completed | May 11, 2026, 12:31 a.m. |
Created at: April 10, 2026, 5:34 a.m.