Triple
T5427983
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Youniversity Ventures |
E121409
|
entity |
| Predicate | hasNotableCoFounder |
P4562
|
FINISHED |
| Object | Jawed Karim |
E22231
|
NE FINISHED |
How this triple was built (3 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: Jawed Karim | Statement: [Youniversity Ventures, hasNotableCoFounder, Jawed Karim]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jawed Karim Context triple: [Youniversity Ventures, hasNotableCoFounder, Jawed Karim]
-
A.
Jawed Karim
chosen
Jawed Karim is a German-American computer scientist and entrepreneur best known as a co-founder of YouTube and the uploader of its first video.
-
B.
Chad Hurley
Chad Hurley is an American entrepreneur and technologist best known as a co-founder and former CEO of the video-sharing platform YouTube.
-
C.
Steve Chen
Steve Chen is a Taiwanese-American internet entrepreneur best known as one of the co-founders of the video-sharing platform YouTube.
-
D.
Drew Houston
Drew Houston is an American entrepreneur best known as the co-founder and CEO of the cloud storage company Dropbox.
-
E.
Siddhartha Khosla
Siddhartha Khosla is an Emmy-nominated Indian-American composer and songwriter known for his television scores, including his acclaimed work on the series "Only Murders in the Building" and "This Is Us."
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNotableCoFounder Context triple: [Youniversity Ventures, hasNotableCoFounder, Jawed Karim]
-
A.
hasNotableFounder
Indicates that an entity was founded or established by a person or organization considered especially significant or noteworthy.
-
B.
cofounderOf
chosen
Indicates that a person jointly established or created an organization, company, or project with one or more other founders.
-
C.
notableFounderTeam
Indicates that the entity has a founding team whose members are particularly distinguished, prominent, or otherwise noteworthy.
-
D.
coFounderOfFounder
Indicates that one entity is a co-founder of another entity who is themselves a founder of something else.
-
E.
coFounderCompany
Indicates that a person is one of the founding members who jointly established a particular company.
- F. None of above.
Provenance (4 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_69bd463c65f0819082ee6483ab4b466a |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd8911a7348190ad9378a248190f07 |
completed | March 20, 2026, 5:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf70d2a5b481908a6fdc28bb2d2e11 |
completed | March 22, 2026, 4:32 a.m. |
| PD | Predicate disambiguation | batch_69bd846b8bdc81909dcdc2a3084226f2 |
completed | March 20, 2026, 5:31 p.m. |
Created at: March 20, 2026, 2:06 p.m.