Triple

T13624350
Position Surface form Disambiguated ID Type / Status
Subject Friedrich Wöhler E325537 entity
Predicate employer P7 FINISHED
Object Polytechnic School in Berlin
The Polytechnic School in Berlin was a 19th-century technical educational institution in Berlin where notable chemist Friedrich Wöhler once taught.
E1050782 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: Polytechnic School in Berlin | Statement: [Friedrich Wöhler, employer, Polytechnic School in Berlin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Polytechnic School in Berlin
Context triple: [Friedrich Wöhler, employer, Polytechnic School in Berlin]
  • A. Polytechnic School in Munich
    The Polytechnic School in Munich was a 19th-century technical institution in Munich that evolved into the modern Technical University of Munich, known for its engineering and scientific education.
  • B. Bauakademie, Berlin
    The Bauakademie in Berlin was a renowned 19th-century Prussian architectural and engineering school that trained prominent figures such as bridge engineer John A. Roebling.
  • C. School of Applied Arts in Hanover
    The School of Applied Arts in Hanover was an art and design institution in Hanover, Germany, known for training artists such as Kurt Schwitters in applied and modernist arts.
  • D. Academy of Arts in Berlin
    The Academy of Arts in Berlin is a historic German arts institution and learned society that has played a central role in fostering and promoting the visual arts, music, and literature since its founding in the early 18th century.
  • E. Graphische Lehr- und Versuchsanstalt
    Graphische Lehr- und Versuchsanstalt is a renowned Viennese institution specializing in education and training in graphic arts, photography, and visual communication.
  • 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: Polytechnic School in Berlin
Triple: [Friedrich Wöhler, employer, Polytechnic School in Berlin]
Generated description
The Polytechnic School in Berlin was a 19th-century technical educational institution in Berlin where notable chemist Friedrich Wöhler once taught.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Polytechnic School in Berlin
Target entity description: The Polytechnic School in Berlin was a 19th-century technical educational institution in Berlin where notable chemist Friedrich Wöhler once taught.
  • A. Polytechnic School in Munich
    The Polytechnic School in Munich was a 19th-century technical institution in Munich that evolved into the modern Technical University of Munich, known for its engineering and scientific education.
  • B. Bauakademie, Berlin
    The Bauakademie in Berlin was a renowned 19th-century Prussian architectural and engineering school that trained prominent figures such as bridge engineer John A. Roebling.
  • C. School of Applied Arts in Hanover
    The School of Applied Arts in Hanover was an art and design institution in Hanover, Germany, known for training artists such as Kurt Schwitters in applied and modernist arts.
  • D. Academy of Arts in Berlin
    The Academy of Arts in Berlin is a historic German arts institution and learned society that has played a central role in fostering and promoting the visual arts, music, and literature since its founding in the early 18th century.
  • E. Graphische Lehr- und Versuchsanstalt
    Graphische Lehr- und Versuchsanstalt is a renowned Viennese institution specializing in education and training in graphic arts, photography, and visual communication.
  • 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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbe9b0b648190afee93121483f45f completed April 12, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77fa4c5fc8190bd791f181fce2aa1 completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f78070e95c819088982e26fe2d8e26 completed May 3, 2026, 5:05 p.m.
NED2 Entity disambiguation (via description) batch_69f7815a858c8190a9ae47012d04f8e1 completed May 3, 2026, 5:09 p.m.
Created at: April 9, 2026, 9:50 p.m.