Triple

T19335241
Position Surface form Disambiguated ID Type / Status
Subject Vojtěch Petráček E483604 entity
Predicate familyName P18 FINISHED
Object Petráček
Petráček is a Czech surname most notably borne by Vojtěch Petráček, a Czech physicist and academic.
 E1370344 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: Petráček | Statement: [Vojtěch Petráček, familyName, Petráček]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Petráček
Context triple: [Vojtěch Petráček, familyName, Petráček]
  • A. Pekarová
    Pekarová is a Czech or Slovak feminine surname derived from the masculine form Pekar.
  • B. Krejčíř
    Krejčíř is a Czech surname most notably associated with Radovan Krejčíř, a convicted criminal and fugitive involved in high-profile fraud and organized crime cases.
  • C. Kramář
    Kramář is a Czech surname most notably borne by Karel Kramář, the first Prime Minister of Czechoslovakia and a prominent early 20th-century politician.
  • D. Vašek
    Vašek is a common Czech diminutive form of the male given name Václav.
  • E. Krejčí
    Krejčí is a Czech surname borne by various notable figures in fields such as politics, sports, and the arts.
  • 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: Petráček
Triple: [Vojtěch Petráček, familyName, Petráček]
Generated description
Petráček is a Czech surname most notably borne by Vojtěch Petráček, a Czech physicist and academic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Petráček
Target entity description: Petráček is a Czech surname most notably borne by Vojtěch Petráček, a Czech physicist and academic.
  • A. Pekarová
    Pekarová is a Czech or Slovak feminine surname derived from the masculine form Pekar.
  • B. Krejčíř
    Krejčíř is a Czech surname most notably associated with Radovan Krejčíř, a convicted criminal and fugitive involved in high-profile fraud and organized crime cases.
  • C. Kramář
    Kramář is a Czech surname most notably borne by Karel Kramář, the first Prime Minister of Czechoslovakia and a prominent early 20th-century politician.
  • D. Vašek
    Vašek is a common Czech diminutive form of the male given name Václav.
  • E. Krejčí
    Krejčí is a Czech surname borne by various notable figures in fields such as politics, sports, and the arts.
  • 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_69d8e8d13e3c81909d91d1d5ec37c095 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e61644b80c819080f9bca086424a36 completed April 20, 2026, 12:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a071be2c2a08190bb0a00660b09e1c7 completed May 15, 2026, 1:13 p.m.
NEDg Description generation batch_6a071cdb6ecc81908a00c82b8f80613f completed May 15, 2026, 1:17 p.m.
NED2 Entity disambiguation (via description) batch_6a071d4dd0048190ad7561f76915a72f completed May 15, 2026, 1:19 p.m.
Created at: April 10, 2026, 1:33 p.m.