Triple
T7885423
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BlackBerry Limited |
E183090
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Douglas Fregin
Douglas Fregin is a Canadian engineer and entrepreneur best known as the co-founder of BlackBerry Limited (formerly Research In Motion).
|
E696302
|
NE FINISHED |
How this triple was built (4 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: Douglas Fregin | Statement: [BlackBerry Limited, foundedBy, Douglas Fregin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Douglas Fregin Context triple: [BlackBerry Limited, foundedBy, Douglas Fregin]
-
A.
David Franzoni
David Franzoni is an American screenwriter and film producer best known for his work on the Academy Award–winning historical epic "Gladiator."
-
B.
Louis Fraina
Louis Fraina was an Italian-born American Marxist theorist and political activist who was a key early leader in the U.S. communist movement.
-
C.
Greg Finton
Greg Finton is a film editor known for his work on documentaries and feature films, including the acclaimed documentary "He Named Me Malala."
-
D.
James LeGros
James LeGros is an American character actor known for his work in independent films and television, including roles in projects like "Drugstore Cowboy," "Ally McBeal," and "Justified."
-
E.
Andrew Sarlo
Andrew Sarlo is a music producer known for his work with indie and alternative artists such as Big Thief and Bon Iver.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Douglas Fregin Triple: [BlackBerry Limited, foundedBy, Douglas Fregin]
Generated description
Douglas Fregin is a Canadian engineer and entrepreneur best known as the co-founder of BlackBerry Limited (formerly Research In Motion).
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Douglas Fregin Target entity description: Douglas Fregin is a Canadian engineer and entrepreneur best known as the co-founder of BlackBerry Limited (formerly Research In Motion).
-
A.
David Franzoni
David Franzoni is an American screenwriter and film producer best known for his work on the Academy Award–winning historical epic "Gladiator."
-
B.
Louis Fraina
Louis Fraina was an Italian-born American Marxist theorist and political activist who was a key early leader in the U.S. communist movement.
-
C.
Greg Finton
Greg Finton is a film editor known for his work on documentaries and feature films, including the acclaimed documentary "He Named Me Malala."
-
D.
James LeGros
James LeGros is an American character actor known for his work in independent films and television, including roles in projects like "Drugstore Cowboy," "Ally McBeal," and "Justified."
-
E.
Andrew Sarlo
Andrew Sarlo is a music producer known for his work with indie and alternative artists such as Big Thief and Bon Iver.
- F. None of above. chosen
Provenance (5 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_69ca828af6e48190a06ee7010d8f0e64 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb39d62a148190bed4e0d199aa427b |
completed | March 31, 2026, 3:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5b9286c881909ec01cb899e71d42 |
completed | March 31, 2026, 5:28 a.m. |
| NEDg | Description generation | batch_69cb5df0287881908bce1a4449e9f252 |
completed | March 31, 2026, 5:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb769944d08190ba8c2f5fe76e037b |
completed | March 31, 2026, 7:24 a.m. |
Created at: March 30, 2026, 4:59 p.m.