Triple

T8789726
Position Surface form Disambiguated ID Type / Status
Subject Technical University of Varna E209130 entity
Predicate abbreviation P43 FINISHED
Object TU-Varna
TU-Varna is a Bulgarian higher education institution specializing in engineering, technology, and maritime studies, located in the city of Varna.
 E757766 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: TU-Varna | Statement: [Technical University of Varna, abbreviation, TU-Varna]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TU-Varna
Context triple: [Technical University of Varna, abbreviation, TU-Varna]
  • A. Varna
    Varna is a major Bulgarian city on the Black Sea coast known as an important economic, cultural, and maritime center.
  • B. Varna Festival and Congress Centre
    Varna Festival and Congress Centre is a major cultural and event complex in Varna, Bulgaria, hosting concerts, conferences, and international festivals.
  • C. Reutov
    Reutov is a town in western Russia that functions as a suburban satellite of Moscow, known for its residential areas and proximity to the capital.
  • D. Boyana, Sofia
    Boyana, Sofia is a prestigious residential neighborhood at the foot of Vitosha Mountain in Sofia, Bulgaria, known for its natural scenery, affluent homes, and cultural landmarks.
  • E. Varna campus
    Varna campus is the main academic site of Varna Free University, hosting its teaching, research, and student life facilities in the city of Varna, Bulgaria.
  • 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: TU-Varna
Triple: [Technical University of Varna, abbreviation, TU-Varna]
Generated description
TU-Varna is a Bulgarian higher education institution specializing in engineering, technology, and maritime studies, located in the city of Varna.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TU-Varna
Target entity description: TU-Varna is a Bulgarian higher education institution specializing in engineering, technology, and maritime studies, located in the city of Varna.
  • A. Varna
    Varna is a major Bulgarian city on the Black Sea coast known as an important economic, cultural, and maritime center.
  • B. Varna Festival and Congress Centre
    Varna Festival and Congress Centre is a major cultural and event complex in Varna, Bulgaria, hosting concerts, conferences, and international festivals.
  • C. Reutov
    Reutov is a town in western Russia that functions as a suburban satellite of Moscow, known for its residential areas and proximity to the capital.
  • D. Boyana, Sofia
    Boyana, Sofia is a prestigious residential neighborhood at the foot of Vitosha Mountain in Sofia, Bulgaria, known for its natural scenery, affluent homes, and cultural landmarks.
  • E. Varna campus
    Varna campus is the main academic site of Varna Free University, hosting its teaching, research, and student life facilities in the city of Varna, Bulgaria.
  • 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_69ca836168108190bb43d3dc235c1f55 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5f8b0c108190af53d4bb9b132c5c completed March 31, 2026, 11:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf5210454c8190aa83d941893a4bc5 completed April 3, 2026, 5:37 a.m.
NEDg Description generation batch_69cf5378c3f48190a4180c20aecb2260 completed April 3, 2026, 5:43 a.m.
NED2 Entity disambiguation (via description) batch_69cf5471e9c08190963b7f1d6c2ceffe completed April 3, 2026, 5:47 a.m.
Created at: March 30, 2026, 6:43 p.m.