Triple
T5263152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vacuum Oil Company |
E118873
|
entity |
| Predicate | hasKeyPerson |
P256
|
FINISHED |
| Object | Matthew Ewing |
E514758
|
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: Matthew Ewing | Statement: [Vacuum Oil Company, hasKeyPerson, Matthew Ewing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matthew Ewing Context triple: [Vacuum Oil Company, hasKeyPerson, Matthew Ewing]
-
A.
Matthew Ewing
chosen
Matthew Ewing was a 19th-century American businessman and inventor best known as a co-founder of the Vacuum Oil Company, a precursor to modern oil giants.
-
B.
Thomas Whalen
Thomas Whalen was a Scottish sculptor known for his architectural and public works, including prominent pieces in Edinburgh.
-
C.
Joseph Wightman
Joseph Wightman was a British Army officer best known for commanding government forces against the Jacobites during the early 18th-century uprisings.
-
D.
James Algar
James Algar was an American film director, producer, and screenwriter best known for his long career at Walt Disney Studios, where he worked on both animated features and nature documentaries.
-
E.
Matthew Arkin
Matthew Arkin is an American actor and acting teacher, known for his work in film, television, and theater and as part of the Arkin family of performers.
- 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_69bd446a42c88190b7ecbef006561d55 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7bd2eff4819087420e30c140e6f6 |
completed | March 20, 2026, 4:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf331e0e2881908b52da110384302a |
completed | March 22, 2026, 12:09 a.m. |
Created at: March 20, 2026, 1:51 p.m.