Triple

T16352609
Position Surface form Disambiguated ID Type / Status
Subject Europorte E397095 entity
Predicate hasSubsidiary P254 FINISHED
Object Europorte Services
Europorte Services is a subsidiary company within the Europorte rail freight group, providing specialized rail-related services to support freight operations.
E397095 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: Europorte Services | Statement: [Europorte, hasSubsidiary, Europorte Services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Europorte Services
Context triple: [Europorte, hasSubsidiary, Europorte Services]
  • A. Europorte
    Europorte is a European rail freight operator providing cargo transport and logistics services, particularly through the Channel Tunnel and across France and neighboring countries.
  • B. Société d’Exploitation de Vatry Europort
    Société d’Exploitation de Vatry Europort is the company responsible for managing and operating the commercial and cargo activities of Châlons Vatry Airport in France.
  • C. Port Services Corporation SAOG
    Port Services Corporation SAOG is an Omani company responsible for managing and providing maritime and logistical services at key ports in Oman.
  • D. CentrePort Limited
    CentrePort Limited is the company that operates and manages Wellington’s primary commercial port facilities in New Zealand.
  • E. Coquelles Terminal
    Coquelles Terminal is the French Eurotunnel terminal near Calais that serves as the departure and arrival point for Le Shuttle rail services between France and the United Kingdom.
  • 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: Europorte Services
Triple: [Europorte, hasSubsidiary, Europorte Services]
Generated description
Europorte Services is a subsidiary company within the Europorte rail freight group, providing specialized rail-related services to support freight operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Europorte Services
Target entity description: Europorte Services is a subsidiary company within the Europorte rail freight group, providing specialized rail-related services to support freight operations.
  • A. Europorte chosen
    Europorte is a European rail freight operator providing cargo transport and logistics services, particularly through the Channel Tunnel and across France and neighboring countries.
  • B. Société d’Exploitation de Vatry Europort
    Société d’Exploitation de Vatry Europort is the company responsible for managing and operating the commercial and cargo activities of Châlons Vatry Airport in France.
  • C. Port Services Corporation SAOG
    Port Services Corporation SAOG is an Omani company responsible for managing and providing maritime and logistical services at key ports in Oman.
  • D. CentrePort Limited
    CentrePort Limited is the company that operates and manages Wellington’s primary commercial port facilities in New Zealand.
  • E. Coquelles Terminal
    Coquelles Terminal is the French Eurotunnel terminal near Calais that serves as the departure and arrival point for Le Shuttle rail services between France and the United Kingdom.
  • 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_69d87f26864c819088365ca381a003c2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2faccab748190b11e0808e422f2ea completed April 18, 2026, 3:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00355a7fb481908ed33a86c880fd49 completed May 10, 2026, 7:35 a.m.
NEDg Description generation batch_6a0036f14bfc81909ea14a333c296187 completed May 10, 2026, 7:42 a.m.
NED2 Entity disambiguation (via description) batch_6a003785b9d881908049867524345e06 completed May 10, 2026, 7:45 a.m.
Created at: April 10, 2026, 5:07 a.m.