Triple

T18349097
Position Surface form Disambiguated ID Type / Status
Subject Nuremberg Exhibition Centre E439616 entity
Predicate significantEvent P259 FINISHED
Object it-sa IT Security Expo and Congress — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: it-sa IT Security Expo and Congress | Statement: [Nuremberg Exhibition Centre, significantEvent, it-sa IT Security Expo and Congress]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: it-sa IT Security Expo and Congress
Context triple: [Nuremberg Exhibition Centre, significantEvent, it-sa IT Security Expo and Congress]
  • A. IDG World Expo
    IDG World Expo is a trade show and conference organizer known for producing major technology events and exhibitions worldwide.
  • B. Ekoparty Security Conference 2011
    Ekoparty Security Conference 2011 was a major Latin American information security conference where researchers publicly unveiled the BEAST attack against TLS/SSL.
  • C. ISEC
    ISEC is Northeastern University’s Interdisciplinary Science and Engineering Complex, a modern research and teaching facility designed to foster collaboration across STEM disciplines.
  • D. DEF CON security conference
    DEF CON security conference is one of the world’s largest and most influential annual hacker and cybersecurity gatherings, known for its technical talks, hacking contests, and vibrant security research community.
  • E. Black Hat security conference
    The Black Hat security conference is a leading global event where cybersecurity professionals, researchers, and hackers gather to present cutting-edge security research, vulnerabilities, and defensive techniques.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: it-sa IT Security Expo and Congress
Target entity description: it-sa IT Security Expo and Congress is a major European trade fair and conference focused on IT security, cybersecurity solutions, and data protection for industry professionals.
  • A. IDG World Expo
    IDG World Expo is a trade show and conference organizer known for producing major technology events and exhibitions worldwide.
  • B. Ekoparty Security Conference 2011
    Ekoparty Security Conference 2011 was a major Latin American information security conference where researchers publicly unveiled the BEAST attack against TLS/SSL.
  • C. ISEC
    ISEC is Northeastern University’s Interdisciplinary Science and Engineering Complex, a modern research and teaching facility designed to foster collaboration across STEM disciplines.
  • D. DEF CON security conference
    DEF CON security conference is one of the world’s largest and most influential annual hacker and cybersecurity gatherings, known for its technical talks, hacking contests, and vibrant security research community.
  • E. Black Hat security conference
    The Black Hat security conference is a leading global event where cybersecurity professionals, researchers, and hackers gather to present cutting-edge security research, vulnerabilities, and defensive techniques.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8b9175fec8190af865699b4e64d8c elicitation completed
NER batch_69e514f66a4c8190a0ba53d3b349178a ner completed
Created at: April 10, 2026, 10:37 a.m.