Triple

T10357050
Position Surface form Disambiguated ID Type / Status
Subject Mr Norris Changes Trains E244022 entity
Predicate character P662 FINISHED
Object Baron von Pregnitz
Baron von Pregnitz is a minor aristocratic figure in Christopher Isherwood’s novel "Mr Norris Changes Trains," representing the decadent and politically fraught milieu of Weimar-era Berlin.
 E858505 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Baron von Pregnitz | Statement: [Mr Norris Changes Trains, character, Baron von Pregnitz]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baron von Pregnitz
Context triple: [Mr Norris Changes Trains, character, Baron von Pregnitz]
  • A. Baron von Gurnitz
    Baron von Gurnitz is a fictional Nazi officer character known from film and television, notably portrayed by German actor Thomas Kretschmann.
  • B. Baron Franz von Teuffenbach
    Baron Franz von Teuffenbach is a fictional aristocratic character known from film, depicted as a titled nobleman involved in high-society and political intrigue.
  • C. Baron von Steingel
    Baron von Steingel was a wealthy Baltic German noble and oil industrialist who commissioned the iconic Swallow’s Nest castle overlooking the Black Sea in Crimea.
  • D. Baron von Fricken
    Baron von Fricken was a 19th-century nobleman and amateur musician associated with Robert Schumann’s circle, notably as the dedicatee of Schumann’s Études symphoniques, Op. 13.
  • E. Baron Günther von Reibnitz
    Baron Günther von Reibnitz was a German aristocrat and cavalry officer best known as the father of Princess Michael of Kent.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Baron von Pregnitz
Target entity description: Baron von Pregnitz is a minor aristocratic figure in Christopher Isherwood’s novel "Mr Norris Changes Trains," representing the decadent and politically fraught milieu of Weimar-era Berlin.
  • A. Baron von Gurnitz
    Baron von Gurnitz is a fictional Nazi officer character known from film and television, notably portrayed by German actor Thomas Kretschmann.
  • B. Baron Franz von Teuffenbach
    Baron Franz von Teuffenbach is a fictional aristocratic character known from film, depicted as a titled nobleman involved in high-society and political intrigue.
  • C. Baron von Steingel
    Baron von Steingel was a wealthy Baltic German noble and oil industrialist who commissioned the iconic Swallow’s Nest castle overlooking the Black Sea in Crimea.
  • D. Baron von Fricken
    Baron von Fricken was a 19th-century nobleman and amateur musician associated with Robert Schumann’s circle, notably as the dedicatee of Schumann’s Études symphoniques, Op. 13.
  • E. Baron Günther von Reibnitz
    Baron Günther von Reibnitz was a German aristocrat and cavalry officer best known as the father of Princess Michael of Kent.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Baron von Pregnitz
Triple: [Mr Norris Changes Trains, character, Baron von Pregnitz]
Generated description
Baron von Pregnitz is a minor aristocratic figure in Christopher Isherwood’s novel "Mr Norris Changes Trains," representing the decadent and politically fraught milieu of Weimar-era Berlin.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d381b22b8c8190aaed476be5f872a9 elicitation completed
NER batch_69d4e954a0b8819083e4bd1fa47dc6f5 ner completed
NED1 batch_69d750b02ae48190898f9f97ab19ce60 ned_source_triple completed
NED2 batch_69d77057affc8190b420e66560c3dfbd ned_description completed
NEDg batch_69d7618ecb748190a492406eabe590d7 nedg completed
Created at: April 6, 2026, 11:58 a.m.