Triple

T11187544
Position Surface form Disambiguated ID Type / Status
Subject Deutsche Telekom E264711 entity
Predicate hasSubsidiary P254 FINISHED
Object T-Systems
T-Systems is a German multinational IT services and consulting company specializing in digital transformation, cloud, and telecommunications solutions for corporate and public-sector clients.
 E264711 NE FINISHED

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: T-Systems | Statement: [Deutsche Telekom, hasSubsidiary, T-Systems]

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: T-Systems
Context triple: [Deutsche Telekom, hasSubsidiary, T-Systems]
  • A. Deutsche Telekom
    Deutsche Telekom is a major German telecommunications company and one of the largest telecom providers in Europe, offering mobile, fixed-line, and internet services worldwide.
  • B. Amadeus IT Group
    Amadeus IT Group is a leading global travel technology company that provides reservation, distribution, and IT solutions for airlines, travel agencies, hotels, and other travel industry players.
  • C. Taurus Systems GmbH
    Taurus Systems GmbH is a German defense company specializing in the development and production of long-range precision-guided cruise missiles.
  • D. Capgemini
    Capgemini is a global consulting, technology services, and digital transformation company headquartered in France.
  • E. HCL Technologies
    HCL Technologies is a global Indian IT services and consulting company known for providing software development, infrastructure management, and digital transformation solutions to enterprises worldwide.
  • 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: T-Systems
Target entity description: T-Systems is a German multinational IT services and consulting company specializing in digital transformation, cloud, and telecommunications solutions for corporate and public-sector clients.
  • A. Deutsche Telekom chosen
    Deutsche Telekom is a major German telecommunications company and one of the largest telecom providers in Europe, offering mobile, fixed-line, and internet services worldwide.
  • B. Amadeus IT Group
    Amadeus IT Group is a leading global travel technology company that provides reservation, distribution, and IT solutions for airlines, travel agencies, hotels, and other travel industry players.
  • C. Taurus Systems GmbH
    Taurus Systems GmbH is a German defense company specializing in the development and production of long-range precision-guided cruise missiles.
  • D. Capgemini
    Capgemini is a global consulting, technology services, and digital transformation company headquartered in France.
  • E. HCL Technologies
    HCL Technologies is a global Indian IT services and consulting company known for providing software development, infrastructure management, and digital transformation solutions to enterprises worldwide.
  • F. None of above.

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: T-Systems
Triple: [Deutsche Telekom, hasSubsidiary, T-Systems]
Generated description
T-Systems is a German multinational IT services and consulting company specializing in digital transformation, cloud, and telecommunications solutions for corporate and public-sector clients.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6aa9eb9248190b20211772621b4bc elicitation completed
NER batch_69d7e8ad143481908d5dacc95837ecfd ner completed
NED1 batch_69e483d0f4548190b97c7725a9f7c0e6 ned_source_triple completed
NED2 batch_69e48875faa88190af33654e6d9a708b ned_description completed
NEDg batch_69e48717c35481908fb05597084167e7 nedg completed
Created at: April 8, 2026, 9:29 p.m.