Triple

T16868128
Position Surface form Disambiguated ID Type / Status
Subject Turkish State Railways E410096 entity
Predicate hasSubsidiary P254 FINISHED
Object TCDD Taşımacılık
TCDD Taşımacılık is Turkey’s state-owned railway transport operator responsible for providing passenger and freight rail services across the country.
E410096 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: TCDD Taşımacılık | Statement: [Turkish State Railways, hasSubsidiary, TCDD Taşımacılık]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TCDD Taşımacılık
Context triple: [Turkish State Railways, hasSubsidiary, TCDD Taşımacılık]
  • A. Turkish State Railways
    Turkish State Railways is Turkey’s national railway company, responsible for operating and maintaining the country’s rail transport network, including high-speed train services.
  • B. Anatolian Railway Company
    The Anatolian Railway Company was a late 19th-century railway enterprise that developed and operated key rail lines in the Ottoman Empire, particularly across Anatolia.
  • C. TCDD HT65000
    TCDD HT65000 is a series of high-speed electric multiple unit trains operated by the Turkish State Railways for passenger services on Turkey’s modern high-speed rail network.
  • D. Türk Telekom B.K.
    Türk Telekom B.K. is a professional basketball club from Ankara, Turkey, competing in the country’s top-tier basketball competitions and representing the Türk Telekom telecommunications company.
  • E. Turkish Mechanical and Chemical Industry Corporation
    The Turkish Mechanical and Chemical Industry Corporation (MKE) is a state-owned defense and industrial company in Turkey that manufactures weapons, ammunition, and related military and industrial products.
  • 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: TCDD Taşımacılık
Triple: [Turkish State Railways, hasSubsidiary, TCDD Taşımacılık]
Generated description
TCDD Taşımacılık is Turkey’s state-owned railway transport operator responsible for providing passenger and freight rail services across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TCDD Taşımacılık
Target entity description: TCDD Taşımacılık is Turkey’s state-owned railway transport operator responsible for providing passenger and freight rail services across the country.
  • A. Turkish State Railways chosen
    Turkish State Railways is Turkey’s national railway company, responsible for operating and maintaining the country’s rail transport network, including high-speed train services.
  • B. Anatolian Railway Company
    The Anatolian Railway Company was a late 19th-century railway enterprise that developed and operated key rail lines in the Ottoman Empire, particularly across Anatolia.
  • C. TCDD HT65000
    TCDD HT65000 is a series of high-speed electric multiple unit trains operated by the Turkish State Railways for passenger services on Turkey’s modern high-speed rail network.
  • D. Türk Telekom B.K.
    Türk Telekom B.K. is a professional basketball club from Ankara, Turkey, competing in the country’s top-tier basketball competitions and representing the Türk Telekom telecommunications company.
  • E. Turkish Mechanical and Chemical Industry Corporation
    The Turkish Mechanical and Chemical Industry Corporation (MKE) is a state-owned defense and industrial company in Turkey that manufactures weapons, ammunition, and related military and industrial products.
  • F. None of above.

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_69d88395e6c88190b22730f335107c14 completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b50a82348190b3e33fd558aa3c7f completed April 18, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c7a27f548190963c35f40f4420f8 completed May 10, 2026, 6 p.m.
NEDg Description generation batch_6a00c9059a2c819099ede5a7b6e25b18 completed May 10, 2026, 6:05 p.m.
NED2 Entity disambiguation (via description) batch_6a00c9d1c6a0819083635b8246cc82e7 completed May 10, 2026, 6:09 p.m.
Created at: April 10, 2026, 5:24 a.m.