Triple

T4151730
Position Surface form Disambiguated ID Type / Status
Subject Vulko Chervenkov E89920 entity
Predicate precededBy P97 FINISHED
Object Vasil Kolarov
Vasil Kolarov was a Bulgarian communist politician who served as Prime Minister and a leading figure in the early socialist government of Bulgaria after World War II.
E416922 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: Vasil Kolarov | Statement: [Vulko Chervenkov, precededBy, Vasil Kolarov]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vasil Kolarov
Context triple: [Vulko Chervenkov, precededBy, Vasil Kolarov]
  • A. Milan Borjan
    Milan Borjan is a Canadian professional goalkeeper known for his long-time role as Canada’s national team starter and his performances in European club football, particularly with Red Star Belgrade.
  • B. Sergej Milinković-Savić
    Sergej Milinković-Savić is a Serbian professional footballer, renowned as a powerful and technically gifted central midfielder who has starred in European leagues and for the Serbia national team.
  • C. Aleksandar Mitrović
    Aleksandar Mitrović is a Serbian professional footballer known as a prolific, physically dominant striker who has starred for clubs in Europe and the Middle East as well as the Serbian national team.
  • D. Boris Trajkovski
    Boris Trajkovski was a Macedonian politician and lawyer who served as the country's head of state during the early 2000s, playing a key role in stabilizing interethnic relations before his death in a plane crash in 2004.
  • E. Jacob Ovcharov
    Jacob Ovcharov, better known as Jack Delano, was a prominent American photographer, composer, and filmmaker noted for his influential work documenting rural life for the Farm Security Administration during the Great Depression.
  • 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: Vasil Kolarov
Triple: [Vulko Chervenkov, precededBy, Vasil Kolarov]
Generated description
Vasil Kolarov was a Bulgarian communist politician who served as Prime Minister and a leading figure in the early socialist government of Bulgaria after World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vasil Kolarov
Target entity description: Vasil Kolarov was a Bulgarian communist politician who served as Prime Minister and a leading figure in the early socialist government of Bulgaria after World War II.
  • A. Milan Borjan
    Milan Borjan is a Canadian professional goalkeeper known for his long-time role as Canada’s national team starter and his performances in European club football, particularly with Red Star Belgrade.
  • B. Sergej Milinković-Savić
    Sergej Milinković-Savić is a Serbian professional footballer, renowned as a powerful and technically gifted central midfielder who has starred in European leagues and for the Serbia national team.
  • C. Aleksandar Mitrović
    Aleksandar Mitrović is a Serbian professional footballer known as a prolific, physically dominant striker who has starred for clubs in Europe and the Middle East as well as the Serbian national team.
  • D. Boris Trajkovski
    Boris Trajkovski was a Macedonian politician and lawyer who served as the country's head of state during the early 2000s, playing a key role in stabilizing interethnic relations before his death in a plane crash in 2004.
  • E. Jacob Ovcharov
    Jacob Ovcharov, better known as Jack Delano, was a prominent American photographer, composer, and filmmaker noted for his influential work documenting rural life for the Farm Security Administration during the Great Depression.
  • 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_69aed95a59a881909b26e70b42c6811a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0276363081908e4d17684291b547 completed March 9, 2026, 5:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f3707a8819082bafd0d11b7359f completed March 14, 2026, 3:31 p.m.
NEDg Description generation batch_69b58059d9808190873c920886c31131 completed March 14, 2026, 3:35 p.m.
NED2 Entity disambiguation (via description) batch_69b580d448708190a722c25726a40562 completed March 14, 2026, 3:37 p.m.
Created at: March 9, 2026, 3:44 p.m.