Triple

T287082
Position Surface form Disambiguated ID Type / Status
Subject Tatu Ylönen E5906 entity
Predicate educatedAt P5 FINISHED
Object Helsinki University of Technology
Helsinki University of Technology was a leading Finnish technical university, renowned for its engineering and technology programs and later incorporated into Aalto University.
 E37373 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: Helsinki University of Technology | Statement: [Tatu Ylönen, educatedAt, Helsinki University of Technology]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Helsinki University of Technology
Context triple: [Tatu Ylönen, educatedAt, Helsinki University of Technology]
  • A. 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.
  • B. University of Tartu
    The University of Tartu is a leading research-intensive university in Estonia, renowned for its strong programs in the humanities, natural and social sciences, and its historic role in Baltic and Nordic higher education.
  • C. Technical University of Munich
    The Technical University of Munich is a leading German research university renowned for its excellence in engineering, natural sciences, and technology, as well as its strong industry partnerships and innovation.
  • D. École polytechnique fédérale de Zurich
    École polytechnique fédérale de Zurich is a leading Swiss public research university in Zurich renowned worldwide for its excellence in science, engineering, and technology.
  • E. Uppsala University
    Uppsala University is a historic and prestigious Swedish research university, renowned for its strong academic tradition and contributions to science and scholarship since its founding in 1477.
  • 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: Helsinki University of Technology
Triple: [Tatu Ylönen, educatedAt, Helsinki University of Technology]
Generated description
Helsinki University of Technology was a leading Finnish technical university, renowned for its engineering and technology programs and later incorporated into Aalto University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Helsinki University of Technology
Target entity description: Helsinki University of Technology was a leading Finnish technical university, renowned for its engineering and technology programs and later incorporated into Aalto University.
  • A. 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.
  • B. University of Tartu
    The University of Tartu is a leading research-intensive university in Estonia, renowned for its strong programs in the humanities, natural and social sciences, and its historic role in Baltic and Nordic higher education.
  • C. Technical University of Munich
    The Technical University of Munich is a leading German research university renowned for its excellence in engineering, natural sciences, and technology, as well as its strong industry partnerships and innovation.
  • D. École polytechnique fédérale de Zurich
    École polytechnique fédérale de Zurich is a leading Swiss public research university in Zurich renowned worldwide for its excellence in science, engineering, and technology.
  • E. Uppsala University
    Uppsala University is a historic and prestigious Swedish research university, renowned for its strong academic tradition and contributions to science and scholarship since its founding in 1477.
  • 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_69a25946a7ac8190a78871c210213272 completed Feb. 28, 2026, 2:56 a.m.
NER Named-entity recognition batch_69a25e2ddaa88190b08c40b5823f30a0 completed Feb. 28, 2026, 3:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69a39d078ad88190b4fce535c8ea9a80 completed March 1, 2026, 1:57 a.m.
NEDg Description generation batch_69a39e93efc48190a1fa60d04ee7e85f completed March 1, 2026, 2:04 a.m.
NED2 Entity disambiguation (via description) batch_69a39f38af0481908f0a3bfeda680065 completed March 1, 2026, 2:06 a.m.
Created at: Feb. 28, 2026, 3:02 a.m.