Triple

T8383396
Position Surface form Disambiguated ID Type / Status
Subject Obersalzberg E197751 entity
Predicate hasPart P35 FINISHED
Object Kehlsteinhaus
Kehlsteinhaus, also known as the Eagle’s Nest, is a mountaintop retreat in the Bavarian Alps built during the Nazi era and now a historical site and tourist destination.
 E197751 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: Kehlsteinhaus | Statement: [Obersalzberg, hasPart, Kehlsteinhaus]

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: Kehlsteinhaus
Context triple: [Obersalzberg, hasPart, Kehlsteinhaus]
  • A. Obersalzberg
    Obersalzberg is a mountainside area in the Bavarian Alps best known as Adolf Hitler’s retreat and the site of key Nazi leadership residences and meetings.
  • B. Führerbunker complex
    The Führerbunker complex was the heavily fortified underground bunker system in Berlin that served as Adolf Hitler’s final headquarters during the last months of World War II.
  • C. Berghof
    Berghof was Adolf Hitler’s mountain retreat and second seat of power in the Bavarian Alps, serving as a key location for Nazi leadership meetings and propaganda.
  • D. Nuremberg Castle
    Nuremberg Castle is a historic medieval fortress complex overlooking the city of Nuremberg in Germany, renowned for its significant role in the Holy Roman Empire.
  • E. Hellbrunn Palace
    Hellbrunn Palace is an early 17th-century Baroque villa in Salzburg, Austria, famed for its elaborate trick fountains and expansive pleasure gardens.
  • 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: Kehlsteinhaus
Target entity description: Kehlsteinhaus, also known as the Eagle’s Nest, is a mountaintop retreat in the Bavarian Alps built during the Nazi era and now a historical site and tourist destination.
  • A. Obersalzberg chosen
    Obersalzberg is a mountainside area in the Bavarian Alps best known as Adolf Hitler’s retreat and the site of key Nazi leadership residences and meetings.
  • B. Führerbunker complex
    The Führerbunker complex was the heavily fortified underground bunker system in Berlin that served as Adolf Hitler’s final headquarters during the last months of World War II.
  • C. Berghof
    Berghof was Adolf Hitler’s mountain retreat and second seat of power in the Bavarian Alps, serving as a key location for Nazi leadership meetings and propaganda.
  • D. Nuremberg Castle
    Nuremberg Castle is a historic medieval fortress complex overlooking the city of Nuremberg in Germany, renowned for its significant role in the Holy Roman Empire.
  • E. Hellbrunn Palace
    Hellbrunn Palace is an early 17th-century Baroque villa in Salzburg, Austria, famed for its elaborate trick fountains and expansive pleasure gardens.
  • F. None of above.

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: Kehlsteinhaus
Triple: [Obersalzberg, hasPart, Kehlsteinhaus]
Generated description
Kehlsteinhaus, also known as the Eagle’s Nest, is a mountaintop retreat in the Bavarian Alps built during the Nazi era and now a historical site and tourist destination.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca82f64c188190af4e1608036b865d elicitation completed
NER batch_69cb80ded0ec81909771482e1a015a67 ner completed
NED1 batch_69cde826ebdc81909242805e48991e7d ned_source_triple completed
NED2 batch_69cded2a9c2c8190bdbeddad562ef9e8 ned_description completed
NEDg batch_69cdebfafe84819097f387318897dae1 nedg completed
Created at: March 30, 2026, 6:02 p.m.