Triple
T21254306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ivan Vladislav of Bulgaria |
E523824
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object | Maria of Bulgaria |
—
|
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: Maria of Bulgaria | Statement: [Ivan Vladislav of Bulgaria, spouse, Maria of Bulgaria]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maria of Bulgaria Context triple: [Ivan Vladislav of Bulgaria, spouse, Maria of Bulgaria]
-
A.
Maria of Bulgaria
Maria of Bulgaria was a medieval Bulgarian noblewoman best known as the mother of Tsar Simeon I, one of the most powerful rulers of the First Bulgarian Empire.
-
B.
Maria of Bulgaria
Maria of Bulgaria was a Bulgarian princess and Latin Empress consort of Constantinople through her marriage to Henry of Flanders in the early 13th century.
-
C.
Queen Margarita of Bulgaria
Queen Margarita of Bulgaria is the Spanish-born wife of former Tsar Simeon II, serving as the last queen consort of Bulgaria before the monarchy’s abolition.
-
D.
Catherine of Bulgaria
Catherine of Bulgaria was a medieval Bulgarian princess who became Byzantine empress consort through her marriage to Emperor Isaac I Komnenos.
-
E.
Princess Marie Louise of Bulgaria
Princess Marie Louise of Bulgaria is the eldest daughter of King Simeon II and a member of the former Bulgarian royal family, known for her charitable work and role in preserving Bulgaria’s royal heritage.
- 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: Maria of Bulgaria Target entity description: Maria of Bulgaria was a medieval Bulgarian empress consort, known as the wife of Tsar Ivan Vladislav and a member of the Bulgarian royal court during the First Bulgarian Empire’s final years.
-
A.
Maria of Bulgaria
Maria of Bulgaria was a medieval Bulgarian noblewoman best known as the mother of Tsar Simeon I, one of the most powerful rulers of the First Bulgarian Empire.
-
B.
Maria of Bulgaria
Maria of Bulgaria was a Bulgarian princess and Latin Empress consort of Constantinople through her marriage to Henry of Flanders in the early 13th century.
-
C.
Queen Margarita of Bulgaria
Queen Margarita of Bulgaria is the Spanish-born wife of former Tsar Simeon II, serving as the last queen consort of Bulgaria before the monarchy’s abolition.
-
D.
Catherine of Bulgaria
Catherine of Bulgaria was a medieval Bulgarian princess who became Byzantine empress consort through her marriage to Emperor Isaac I Komnenos.
-
E.
Princess Marie Louise of Bulgaria
Princess Marie Louise of Bulgaria is the eldest daughter of King Simeon II and a member of the former Bulgarian royal family, known for her charitable work and role in preserving Bulgaria’s royal heritage.
- F. None of above. chosen
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_69e0b5146c108190adc9adb73e90abff |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e735a0391881908e45909e939415a5 |
completed | April 21, 2026, 8:30 a.m. |
Created at: April 16, 2026, 3:57 p.m.