Triple
T6461834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perimeter Institute for Theoretical Physics |
E142139
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Mike Lazaridis
Mike Lazaridis is a Canadian engineer and entrepreneur best known as the co-founder of BlackBerry and a major philanthropist supporting theoretical physics research.
|
E594300
|
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: Mike Lazaridis | Statement: [Perimeter Institute for Theoretical Physics, foundedBy, Mike Lazaridis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mike Lazaridis Context triple: [Perimeter Institute for Theoretical Physics, foundedBy, Mike Lazaridis]
-
A.
Steve Case
Steve Case is an American entrepreneur and investor best known as the co-founder and former CEO of AOL, a pioneering internet services company.
-
B.
Ted Rogers
Ted Rogers was a prominent Canadian businessman and media mogul best known for founding and building Rogers Communications into one of Canada’s largest telecommunications and media companies.
-
C.
Mike Lynch
Mike Lynch is a collegiate athletics administrator best known for leading the athletic department at Babson College.
-
D.
Frank Campeau
Frank Campeau was an American character actor of the silent and early sound film era, known for his frequent supporting roles in Westerns and adventure films.
-
E.
Vinod Khosla
Vinod Khosla is an Indian-American engineer, billionaire venture capitalist, and co-founder of Sun Microsystems known for his influential role in Silicon Valley and early-stage technology investing.
- 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: Mike Lazaridis Triple: [Perimeter Institute for Theoretical Physics, foundedBy, Mike Lazaridis]
Generated description
Mike Lazaridis is a Canadian engineer and entrepreneur best known as the co-founder of BlackBerry and a major philanthropist supporting theoretical physics research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mike Lazaridis Target entity description: Mike Lazaridis is a Canadian engineer and entrepreneur best known as the co-founder of BlackBerry and a major philanthropist supporting theoretical physics research.
-
A.
Steve Case
Steve Case is an American entrepreneur and investor best known as the co-founder and former CEO of AOL, a pioneering internet services company.
-
B.
Ted Rogers
Ted Rogers was a prominent Canadian businessman and media mogul best known for founding and building Rogers Communications into one of Canada’s largest telecommunications and media companies.
-
C.
Mike Lynch
Mike Lynch is a collegiate athletics administrator best known for leading the athletic department at Babson College.
-
D.
Frank Campeau
Frank Campeau was an American character actor of the silent and early sound film era, known for his frequent supporting roles in Westerns and adventure films.
-
E.
Vinod Khosla
Vinod Khosla is an Indian-American engineer, billionaire venture capitalist, and co-founder of Sun Microsystems known for his influential role in Silicon Valley and early-stage technology investing.
- 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_69c008d2f91c8190a8178767a35e08fc |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c069f683248190a58beb60f009eafb |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64be4e6888190a685f447e9950163 |
completed | March 27, 2026, 9:20 a.m. |
| NEDg | Description generation | batch_69c64e4413f481908561a86bc9a9b0b2 |
completed | March 27, 2026, 9:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c64ec0d40881908fda2e994f0f6ed5 |
completed | March 27, 2026, 9:32 a.m. |
Created at: March 22, 2026, 4:49 p.m.