Triple
T18253693
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Caterpillar Inc. |
E437164
|
entity |
| Predicate | hasChairman |
P377
|
FINISHED |
| Object | Jim Umpleby |
—
|
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: Jim Umpleby | Statement: [Caterpillar Inc., hasChairman, Jim Umpleby]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jim Umpleby Context triple: [Caterpillar Inc., hasChairman, Jim Umpleby]
-
A.
Jim Umpleby
chosen
Jim Umpleby is an American business executive best known for leading Caterpillar Inc., a global construction and mining equipment manufacturer, as its chief executive officer.
-
B.
Hugh Huntley
Hugh Huntley was an actor known for his role in the early 1930s film "Crashing Towers."
-
C.
John Keeble
John Keeble is an English drummer best known as a founding member of the 1980s new wave band Spandau Ballet.
-
D.
Mac Wilkins
Mac Wilkins is an American discus thrower and Olympic gold medalist renowned for setting multiple world records in the 1970s.
-
E.
Charlie Hume
Charlie Hume is the son of Desmond Hume in the television series "Lost."
- 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_69d8b913351c8190932b6a426de04b41 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4fd82f81c81909ad4455954bd8caa |
completed | April 19, 2026, 4:06 p.m. |
Created at: April 10, 2026, 10:33 a.m.