Triple

T7114549
Position Surface form Disambiguated ID Type / Status
Subject Sofia University "St. Kliment Ohridski" E165785 entity
Predicate hasRector P325 FINISHED
Object Anastas Gerdzhikov
Anastas Gerdzhikov is a Bulgarian professor and academic administrator known for serving as rector of Sofia University “St. Kliment Ohridski” and for his role in higher education and public life in Bulgaria.
E643480 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: Anastas Gerdzhikov | Statement: [Sofia University "St. Kliment Ohridski", hasRector, Anastas Gerdzhikov]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Anastas Gerdzhikov
Context triple: [Sofia University "St. Kliment Ohridski", hasRector, Anastas Gerdzhikov]
  • A. Georgi Todorov
    Georgi Todorov was a Bulgarian general who played a prominent command role in the Balkan Wars and World War I.
  • B. Vladimir Tenev
    Vladimir Tenev is a Bulgarian-American entrepreneur best known as the co-founder and CEO of the commission-free trading platform Robinhood Markets.
  • C. Dimitar Blagoev
    Dimitar Blagoev was a Bulgarian political leader and theorist, known as the founder of the Bulgarian socialist movement and the Bulgarian Social Democratic Party.
  • D. Vulko Chervenkov
    Vulko Chervenkov was a Bulgarian communist politician who served as the country’s de facto leader in the early 1950s, overseeing a period of strict Stalinist rule and rapid industrialization.
  • E. Dragomir Anguelov
    Dragomir Anguelov is a computer scientist known for his work in machine learning and computer vision, particularly in 3D perception and autonomous driving.
  • 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: Anastas Gerdzhikov
Triple: [Sofia University "St. Kliment Ohridski", hasRector, Anastas Gerdzhikov]
Generated description
Anastas Gerdzhikov is a Bulgarian professor and academic administrator known for serving as rector of Sofia University “St. Kliment Ohridski” and for his role in higher education and public life in Bulgaria.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Anastas Gerdzhikov
Target entity description: Anastas Gerdzhikov is a Bulgarian professor and academic administrator known for serving as rector of Sofia University “St. Kliment Ohridski” and for his role in higher education and public life in Bulgaria.
  • A. Georgi Todorov
    Georgi Todorov was a Bulgarian general who played a prominent command role in the Balkan Wars and World War I.
  • B. Vladimir Tenev
    Vladimir Tenev is a Bulgarian-American entrepreneur best known as the co-founder and CEO of the commission-free trading platform Robinhood Markets.
  • C. Dimitar Blagoev
    Dimitar Blagoev was a Bulgarian political leader and theorist, known as the founder of the Bulgarian socialist movement and the Bulgarian Social Democratic Party.
  • D. Vulko Chervenkov
    Vulko Chervenkov was a Bulgarian communist politician who served as the country’s de facto leader in the early 1950s, overseeing a period of strict Stalinist rule and rapid industrialization.
  • E. Dragomir Anguelov
    Dragomir Anguelov is a computer scientist known for his work in machine learning and computer vision, particularly in 3D perception and autonomous driving.
  • 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_69c6888227bc8190a1394679e3116f90 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e5f0dab8819092103aefcaa1f9c2 completed March 27, 2026, 8:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7a325a07c81909bd9a8f5d4461fb9 completed March 28, 2026, 9:45 a.m.
NEDg Description generation batch_69c7a43541408190a4985274d6227dbc completed March 28, 2026, 9:49 a.m.
NED2 Entity disambiguation (via description) batch_69c7a4de73bc819084367b1336b8d862 completed March 28, 2026, 9:52 a.m.
Created at: March 27, 2026, 2:43 p.m.