Triple

T12205855
Position Surface form Disambiguated ID Type / Status
Subject George Placzek E290833 entity
Predicate familyName P18 FINISHED
Object Placzek
Placzek is a surname most notably associated with Czech physicist George Placzek, known for his contributions to nuclear physics and quantum mechanics.
 E971696 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: Placzek | Statement: [George Placzek, familyName, Placzek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Placzek
Context triple: [George Placzek, familyName, Placzek]
  • A. Mezvinsky
    Mezvinsky is a surname most prominently associated with the American political family connected to Chelsea Clinton through her husband, Marc Mezvinsky.
  • B. Palicki
    Palicki is a surname most notably associated with American actress Adrianne Palicki, known for her roles in television and film.
  • C. Leisen
    Leisen is a surname most notably associated with Mitchell Leisen, a prominent American film director and art director of Hollywood’s classic era.
  • D. Feliks
    Feliks is a given name, commonly used in Slavic and other European languages, that corresponds to the name Felix.
  • E. Zaslofsky
    Zaslofsky is a surname most notably associated with Max Zaslofsky, an early star guard in the National Basketball Association.
  • 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: Placzek
Triple: [George Placzek, familyName, Placzek]
Generated description
Placzek is a surname most notably associated with Czech physicist George Placzek, known for his contributions to nuclear physics and quantum mechanics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Placzek
Target entity description: Placzek is a surname most notably associated with Czech physicist George Placzek, known for his contributions to nuclear physics and quantum mechanics.
  • A. Mezvinsky
    Mezvinsky is a surname most prominently associated with the American political family connected to Chelsea Clinton through her husband, Marc Mezvinsky.
  • B. Palicki
    Palicki is a surname most notably associated with American actress Adrianne Palicki, known for her roles in television and film.
  • C. Leisen
    Leisen is a surname most notably associated with Mitchell Leisen, a prominent American film director and art director of Hollywood’s classic era.
  • D. Nitzschka
    Nitzschka is a village and district of the town of Wurzen in the Free State of Saxony, Germany.
  • E. Feliks
    Feliks is a given name, commonly used in Slavic and other European languages, that corresponds to the name Felix.
  • 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_69d6ab65923081909acfc61b7a612233 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c7c9084819085e7d2f9038f409f completed April 10, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a9ae3d48190a220ccd37ce8d3e7 completed May 2, 2026, 2:30 p.m.
NEDg Description generation batch_69f60fe34e688190bf7915eea917815c completed May 2, 2026, 2:53 p.m.
NED2 Entity disambiguation (via description) batch_69f610b8efe88190907e84247d9e8456 completed May 2, 2026, 2:56 p.m.
Created at: April 8, 2026, 9:51 p.m.