Triple

T12257340
Position Surface form Disambiguated ID Type / Status
Subject Bulgaria national football team E292134 entity
Predicate notablePlayer P304 FINISHED
Object Trifon Ivanov
Trifon Ivanov was a rugged and charismatic Bulgarian central defender, best known for his key role in Bulgaria’s remarkable run to the 1994 FIFA World Cup semi-finals.
 E980029 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: Trifon Ivanov | Statement: [Bulgaria national football team, notablePlayer, Trifon Ivanov]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trifon Ivanov
Context triple: [Bulgaria national football team, notablePlayer, Trifon Ivanov]
  • A. Vasil Terziev
    Vasil Terziev is a Bulgarian entrepreneur and politician who serves as the mayor of Sofia.
  • B. Gjorge Ivanov
    Gjorge Ivanov is a Macedonian politician and academic who served as President of North Macedonia from 2009 to 2019.
  • C. Petko Slaveykov
    Petko Slaveykov was a prominent 19th-century Bulgarian poet, publicist, and political figure who played a major role in the cultural and national awakening of Bulgaria.
  • D. Todor Popov
    Todor Popov is a Bulgarian politician who serves as the long-time mayor of the city of Pazardzhik.
  • E. Najden Gerov
    Najden Gerov was a prominent 19th-century Bulgarian educator, linguist, and public figure known for his major contributions to Bulgarian language studies and national cultural awakening.
  • 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: Trifon Ivanov
Triple: [Bulgaria national football team, notablePlayer, Trifon Ivanov]
Generated description
Trifon Ivanov was a rugged and charismatic Bulgarian central defender, best known for his key role in Bulgaria’s remarkable run to the 1994 FIFA World Cup semi-finals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trifon Ivanov
Target entity description: Trifon Ivanov was a rugged and charismatic Bulgarian central defender, best known for his key role in Bulgaria’s remarkable run to the 1994 FIFA World Cup semi-finals.
  • A. Vasil Terziev
    Vasil Terziev is a Bulgarian entrepreneur and politician who serves as the mayor of Sofia.
  • B. Gjorge Ivanov
    Gjorge Ivanov is a Macedonian politician and academic who served as President of North Macedonia from 2009 to 2019.
  • C. Petko Slaveykov
    Petko Slaveykov was a prominent 19th-century Bulgarian poet, publicist, and political figure who played a major role in the cultural and national awakening of Bulgaria.
  • D. Todor Popov
    Todor Popov is a Bulgarian politician who serves as the long-time mayor of the city of Pazardzhik.
  • E. Najden Gerov
    Najden Gerov was a prominent 19th-century Bulgarian educator, linguist, and public figure known for his major contributions to Bulgarian language studies and national cultural awakening.
  • 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_69d6ab67950c8190be08450a06228c4b completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91ccadc3c81908fe68adc3fdcc851 completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63461cacc81909958fbd745e5d065 completed May 2, 2026, 5:29 p.m.
NEDg Description generation batch_69f6356b545c819089a5f5b901afc5f2 completed May 2, 2026, 5:33 p.m.
NED2 Entity disambiguation (via description) batch_69f636382ffc8190becfae41757a45d8 completed May 2, 2026, 5:36 p.m.
Created at: April 8, 2026, 9:52 p.m.