Triple

T14868325
Position Surface form Disambiguated ID Type / Status
Subject Hermann Helmer E349674 entity
Predicate partner P1136 FINISHED
Object Ferdinand Fellner the Younger E349673 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: Ferdinand Fellner the Younger | Statement: [Hermann Helmer, partner, Ferdinand Fellner the Younger]

Disambiguation candidates (1 decision)

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: Ferdinand Fellner the Younger
Context triple: [Hermann Helmer, partner, Ferdinand Fellner the Younger]
  • A. Ferdinand Fellner chosen
    Ferdinand Fellner was a prominent Austrian architect of the late 19th and early 20th centuries, best known for designing numerous grand theaters and opera houses across Europe.
  • B. Josef Hoffmann
    Josef Hoffmann was an influential Austrian architect and designer associated with the Vienna Secession and Wiener Werkstätte, known for his pioneering role in modernist architecture and decorative arts.
  • C. Otto Wagner
    Otto Wagner was a pioneering Austrian architect and urban planner whose innovative designs helped shape the Vienna Secession movement and modern European architecture.
  • D. Ödön Lechner
    Ödön Lechner was a pioneering Hungarian architect often called the “Hungarian Gaudí,” renowned for fusing Art Nouveau forms with national folk motifs to create a distinctively Hungarian Secession style.
  • E. Johann Stüdl
    Johann Stüdl was a 19th-century Austrian mountaineer and alpine pioneer known for promoting alpinism in the Eastern Alps and supporting the construction of mountain huts and routes.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d822ee4f408190b6ac3b2fa434f0df elicitation completed
NER batch_69ded5776b848190bfe3a06ff261dc31 ner completed
NED1 batch_69fe6b5101a48190937a86b6eda79c55 ned_source_triple completed
Created at: April 10, 2026, 1:55 a.m.