Triple

T23553530
Position Surface form Disambiguated ID Type / Status
Subject Berlin Alexanderplatz E578117 entity
Predicate hasNearbyLandmark P2064 FINISHED
Object Alexanderhaus
Alexanderhaus is a historic modernist office and commercial building on Berlin’s Alexanderplatz, designed by architect Peter Behrens and completed in the early 1930s.
 E1590119 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: Alexanderhaus | Statement: [Berlin Alexanderplatz, hasNearbyLandmark, Alexanderhaus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexanderhaus
Context triple: [Berlin Alexanderplatz, hasNearbyLandmark, Alexanderhaus]
  • A. Marmorpalais
    Marmorpalais is a late 18th-century royal residence in Potsdam, Germany, notable for its Neoclassical architecture and its picturesque location on the shore of the Heiliger See.
  • B. Scheibler Palace
    Scheibler Palace is a historic 19th-century residence in Łódź, Poland, built for industrialist Karol Scheibler and known for its grand architecture and role in the city’s textile-era heritage.
  • C. Schaezlerpalais
    Schaezlerpalais is a grand Baroque palace and art museum in Augsburg, Germany, renowned for its richly decorated Rococo interiors and significant art collections.
  • D. Drechsler Palace
    Drechsler Palace is a historic neo-Renaissance building in Budapest, Hungary, prominently located on Andrássy Avenue and known for its ornate architecture and former role as a cultural landmark.
  • E. Bergpalais
    Bergpalais is a historic palace building within the Pillnitz Castle complex near Dresden, Germany, known for its Baroque architecture and role as part of a former royal summer residence.
  • 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: Alexanderhaus
Triple: [Berlin Alexanderplatz, hasNearbyLandmark, Alexanderhaus]
Generated description
Alexanderhaus is a historic modernist office and commercial building on Berlin’s Alexanderplatz, designed by architect Peter Behrens and completed in the early 1930s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexanderhaus
Target entity description: Alexanderhaus is a historic modernist office and commercial building on Berlin’s Alexanderplatz, designed by architect Peter Behrens and completed in the early 1930s.
  • A. Marmorpalais
    Marmorpalais is a late 18th-century royal residence in Potsdam, Germany, notable for its Neoclassical architecture and its picturesque location on the shore of the Heiliger See.
  • B. Scheibler Palace
    Scheibler Palace is a historic 19th-century residence in Łódź, Poland, built for industrialist Karol Scheibler and known for its grand architecture and role in the city’s textile-era heritage.
  • C. Schaezlerpalais
    Schaezlerpalais is a grand Baroque palace and art museum in Augsburg, Germany, renowned for its richly decorated Rococo interiors and significant art collections.
  • D. Drechsler Palace
    Drechsler Palace is a historic neo-Renaissance building in Budapest, Hungary, prominently located on Andrássy Avenue and known for its ornate architecture and former role as a cultural landmark.
  • E. Bergpalais
    Bergpalais is a historic palace building within the Pillnitz Castle complex near Dresden, Germany, known for its Baroque architecture and role as part of a former royal summer residence.
  • 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_69e245fa93448190919cb04534560542 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f1aed17fc881908b45dcde14790d42 completed April 29, 2026, 7:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0cdf67efbc8190a75c1d6cb9bd63f9 completed May 19, 2026, 10:08 p.m.
NEDg Description generation batch_6a0ce12579188190befd636d3714675a completed May 19, 2026, 10:16 p.m.
NED2 Entity disambiguation (via description) batch_6a0ce187efa48190876f67fef4873af2 completed May 19, 2026, 10:17 p.m.
Created at: April 17, 2026, 6:11 p.m.