Triple

T140729
Position Surface form Disambiguated ID Type / Status
Subject Nikola Tesla E2843 entity
Predicate educatedAt P5 FINISHED
Object Austrian Polytechnic in Graz
The Austrian Polytechnic in Graz was a 19th-century technical institute in Graz, Austria, known for training engineers and scientists, including inventor Nikola Tesla.
 E29804 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: Austrian Polytechnic in Graz | Statement: [Nikola Tesla, educatedAt, Austrian Polytechnic in Graz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Austrian Polytechnic in Graz
Context triple: [Nikola Tesla, educatedAt, Austrian Polytechnic in Graz]
  • A. University of Vienna
    The University of Vienna is one of Europe's oldest and largest universities, renowned for its contributions to the humanities and sciences since its founding in 1365.
  • B. Vienna University of Economics and Business
    Vienna University of Economics and Business is a leading Austrian public university in Vienna specializing in business, economics, and social sciences, known for its large international student body and modern campus.
  • C. Chemnitz University of Technology
    Chemnitz University of Technology is a public research university in Chemnitz, Germany, known for its strong engineering, natural sciences, and interdisciplinary technology programs.
  • D. University of Budapest
    The University of Budapest is a historic Hungarian higher education institution known for producing prominent scholars, including mathematician John von Neumann.
  • E. University of Frankfurt (Oder)
    The University of Frankfurt (Oder), historically known as the Alma Mater Viadrina, was a prominent early modern German university in Brandenburg that educated notable figures such as Wilhelm von Humboldt.
  • 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: Austrian Polytechnic in Graz
Triple: [Nikola Tesla, educatedAt, Austrian Polytechnic in Graz]
Generated description
The Austrian Polytechnic in Graz was a 19th-century technical institute in Graz, Austria, known for training engineers and scientists, including inventor Nikola Tesla.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Austrian Polytechnic in Graz
Target entity description: The Austrian Polytechnic in Graz was a 19th-century technical institute in Graz, Austria, known for training engineers and scientists, including inventor Nikola Tesla.
  • A. University of Vienna
    The University of Vienna is one of Europe's oldest and largest universities, renowned for its contributions to the humanities and sciences since its founding in 1365.
  • B. Vienna University of Economics and Business
    Vienna University of Economics and Business is a leading Austrian public university in Vienna specializing in business, economics, and social sciences, known for its large international student body and modern campus.
  • C. Chemnitz University of Technology
    Chemnitz University of Technology is a public research university in Chemnitz, Germany, known for its strong engineering, natural sciences, and interdisciplinary technology programs.
  • D. University of Budapest
    The University of Budapest is a historic Hungarian higher education institution known for producing prominent scholars, including mathematician John von Neumann.
  • E. University of Frankfurt (Oder)
    The University of Frankfurt (Oder), historically known as the Alma Mater Viadrina, was a prominent early modern German university in Brandenburg that educated notable figures such as Wilhelm von Humboldt.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257c7e79c8190b3e5a2983035a972 completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a362b7b55c8190b5d5ecf531a9d319 completed Feb. 28, 2026, 9:48 p.m.
NEDg Description generation batch_69a36320b7c48190ba725131ca679b0f completed Feb. 28, 2026, 9:50 p.m.
NED2 Entity disambiguation (via description) batch_69a363911900819094af203ba2ed0e8a completed Feb. 28, 2026, 9:52 p.m.
Created at: Feb. 28, 2026, 2:31 a.m.