Triple
T20495117
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David of Trebizond |
E502850
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object | Helena Kantakouzene |
—
|
NE NERFINISHED |
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: Helena Kantakouzene | Statement: [David of Trebizond, spouse, Helena Kantakouzene]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helena Kantakouzene Context triple: [David of Trebizond, spouse, Helena Kantakouzene]
-
A.
Helena Kantakouzene
Helena Kantakouzene was a Byzantine noblewoman of the influential Kantakouzenos family and the mother of Emperor Manuel II Palaiologos.
-
B.
Theodora Kantakouzene
Theodora Kantakouzene was a Byzantine noblewoman from the influential Kantakouzenos family who became a consort of the Ottoman ruler Orhan Gazi, symbolizing a key dynastic alliance between Byzantium and the early Ottoman state.
-
C.
Maria Palaiologina Kantakouzene
Maria Palaiologina Kantakouzene was a 13th-century Byzantine noblewoman of the Palaiologos–Kantakouzenos families who became empress consort of Bulgaria.
-
D.
Helena Palaiologina
Helena Palaiologina was a Byzantine princess of the Palaiologos dynasty, known primarily as the daughter of Despot Thomas Palaiologos and a member of the last ruling family of the Byzantine Empire.
-
E.
Irene Kantakouzene
Irene Kantakouzene was a Byzantine noblewoman of the influential Kantakouzenos family, known primarily for her dynastic connections within the late Byzantine aristocracy.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Helena Kantakouzene Target entity description: Helena Kantakouzene was a Byzantine noblewoman of the influential Kantakouzenos family who became Empress consort of the Empire of Trebizond through her marriage to Emperor David of Trebizond.
-
A.
Helena Kantakouzene
chosen
Helena Kantakouzene was a Byzantine noblewoman of the influential Kantakouzenos family and the mother of Emperor Manuel II Palaiologos.
-
B.
Theodora Kantakouzene
Theodora Kantakouzene was a Byzantine noblewoman from the influential Kantakouzenos family who became a consort of the Ottoman ruler Orhan Gazi, symbolizing a key dynastic alliance between Byzantium and the early Ottoman state.
-
C.
Maria Palaiologina Kantakouzene
Maria Palaiologina Kantakouzene was a 13th-century Byzantine noblewoman of the Palaiologos–Kantakouzenos families who became empress consort of Bulgaria.
-
D.
Helena Palaiologina
Helena Palaiologina was a Byzantine princess of the Palaiologos dynasty, known primarily as the daughter of Despot Thomas Palaiologos and a member of the last ruling family of the Byzantine Empire.
-
E.
Irene Kantakouzene
Irene Kantakouzene was a Byzantine noblewoman of the influential Kantakouzenos family, known primarily for her dynastic connections within the late Byzantine aristocracy.
- F. None of above.
Provenance (2 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_69e0b4b0373881909dd3e9387f82eab4 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69cbd2dfc81908204f7bfa8a763b6 |
completed | April 20, 2026, 9:38 p.m. |
Created at: April 16, 2026, 11:35 a.m.