Triple

T12082942
Position Surface form Disambiguated ID Type / Status
Subject Prague 6 E287726 entity
Predicate hasInstitution P186 FINISHED
Object National Technical Library
The National Technical Library is the Czech Republic’s central library for engineering, technology, and applied sciences, located in the Dejvice university district of Prague.
 E968111 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: National Technical Library | Statement: [Prague 6, hasInstitution, National Technical Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Technical Library
Context triple: [Prague 6, hasInstitution, National Technical Library]
  • A. Science and Engineering Library
    The Science and Engineering Library is a specialized branch of the University at Buffalo Libraries that supports research and study in scientific and engineering disciplines.
  • B. Science and Engineering Library
    The Science and Engineering Library is a specialized branch of the UMass Amherst library system that supports research and study in scientific and engineering disciplines.
  • C. Engineering and Science Library
    The Engineering and Science Library is a specialized branch of Queen's University’s library system that supports teaching and research in engineering and scientific disciplines.
  • D. Science & Engineering Library
    The Science & Engineering Library is a major UC Santa Cruz campus library specializing in resources and services for the physical sciences, engineering, and related technical disciplines.
  • E. Science & Engineering Library
    The Science & Engineering Library is a Columbia University library specializing in resources and services for research and study in the scientific and engineering disciplines.
  • 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: National Technical Library
Triple: [Prague 6, hasInstitution, National Technical Library]
Generated description
The National Technical Library is the Czech Republic’s central library for engineering, technology, and applied sciences, located in the Dejvice university district of Prague.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Technical Library
Target entity description: The National Technical Library is the Czech Republic’s central library for engineering, technology, and applied sciences, located in the Dejvice university district of Prague.
  • A. Science and Engineering Library
    The Science and Engineering Library is a specialized branch of the University at Buffalo Libraries that supports research and study in scientific and engineering disciplines.
  • B. Science and Engineering Library
    The Science and Engineering Library is a specialized branch of the UMass Amherst library system that supports research and study in scientific and engineering disciplines.
  • C. Engineering and Science Library
    The Engineering and Science Library is a specialized branch of Queen's University’s library system that supports teaching and research in engineering and scientific disciplines.
  • D. Science & Engineering Library
    The Science & Engineering Library is a major UC Santa Cruz campus library specializing in resources and services for the physical sciences, engineering, and related technical disciplines.
  • E. Science & Engineering Library
    The Science & Engineering Library is a Columbia University library specializing in resources and services for research and study in the scientific and engineering disciplines.
  • 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_69d6ab4964708190850585628b287b0c completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915124e4c8190b0264c2a09e3c2f3 completed April 10, 2026, 3:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f66509208190b7206e78df41c2fe completed May 2, 2026, 1:04 p.m.
NEDg Description generation batch_69f6022ecf38819080f0eb6a3a815c5b completed May 2, 2026, 1:54 p.m.
NED2 Entity disambiguation (via description) batch_69f606560934819092ba4d4fa162b799 completed May 2, 2026, 2:12 p.m.
Created at: April 8, 2026, 9:48 p.m.