Triple
T1999825
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EZY |
E43441
|
entity |
| Predicate | operatorFoundedBy |
P11844
|
FINISHED |
| Object | Stelios Haji-Ioannou |
E44551
|
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: Stelios Haji-Ioannou | Statement: [EZY, operatorFoundedBy, Stelios Haji-Ioannou]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stelios Haji-Ioannou Context triple: [EZY, operatorFoundedBy, Stelios Haji-Ioannou]
-
A.
Stelios Haji-Ioannou
chosen
Stelios Haji-Ioannou is a Cypriot-British entrepreneur best known as the founder of the low-cost airline easyJet and the broader "easy" family of brands.
-
B.
Angelo Tsakopoulos
Angelo Tsakopoulos is a prominent Greek-American real estate developer and political donor based in California.
-
C.
Petros Koumoutsakos
Petros Koumoutsakos is a prominent computational scientist and engineer known for his pioneering work in fluid dynamics and multiscale simulation methods.
-
D.
Dimitrios Arhondonis
Dimitrios Arhondonis is the birth name of Bartholomew I, the Ecumenical Patriarch of Constantinople and spiritual leader of the Eastern Orthodox Church.
-
E.
Alkis Papas
Alkis Papas was the husband of renowned Greek actress and singer Irene Papas.
- 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: operatorFoundedBy Context triple: [EZY, operatorFoundedBy, Stelios Haji-Ioannou]
-
A.
wasFoundedBy
chosen
Indicates that an organization, institution, or entity came into existence through the initiating action or establishment by a specific founder or founding group.
-
B.
underlyingFoundedBy
Indicates that an entity’s foundational creation or establishment is ultimately attributable to another entity, which serves as its underlying founder.
-
C.
foundedWith
Indicates that an entity was established or created together with another entity, typically as co-founders or jointly initiated partners.
-
D.
organizationFounded
Indicates that an organization was established or created at a specific point in time, often by a particular founder or founding entity.
-
E.
ownerAtFounding
Indicates that an entity is the owner of another entity at the time the latter is founded or established.
- 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_69a88715dbbc8190b2299e29e955d997 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb91055d88190a980e7b42e5895d4 |
completed | March 7, 2026, 5:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae1fdd7b5c8190bf23a138c28857f8 |
completed | March 9, 2026, 1:18 a.m. |
| PD | Predicate disambiguation | batch_69abb79c97d48190b3147430ed39faa9 |
completed | March 7, 2026, 5:29 a.m. |
Created at: March 4, 2026, 7:37 p.m.