Triple

T5617779
Position Surface form Disambiguated ID Type / Status
Subject Port of Thessaloniki E147520 entity
Predicate operatedBy P86 FINISHED
Object Thessaloniki Port Authority S.A.
Thessaloniki Port Authority S.A. is the company responsible for managing and developing the commercial and passenger operations of the Port of Thessaloniki, one of Greece’s major seaports.
E147520 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: Thessaloniki Port Authority S.A. | Statement: [Port of Thessaloniki, operatedBy, Thessaloniki Port Authority S.A.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thessaloniki Port Authority S.A.
Context triple: [Port of Thessaloniki, operatedBy, Thessaloniki Port Authority S.A.]
  • A. Port of Volos
    The Port of Volos is a major commercial and passenger seaport in central Greece, serving as a key maritime hub for the city of Volos and the surrounding region.
  • B. Port of Thessaloniki
    The Port of Thessaloniki is one of Greece’s largest and most important seaports, serving as a major commercial and transportation hub for northern Greece and the Balkans.
  • C. Port of Skiathos
    The Port of Skiathos is the main harbor and transportation hub of the Greek island of Skiathos, serving ferries, yachts, and local fishing vessels in the Aegean Sea.
  • D. Port of Kos
    The Port of Kos is the main maritime gateway to the Greek island of Kos, serving as a hub for passenger ferries, cruise ships, and local fishing and leisure vessels in the Dodecanese.
  • E. Port of Patras
    The Port of Patras is a major Greek seaport on the western coast of the Peloponnese, serving as an important gateway for passenger and freight traffic between Greece, Italy, and Western Europe.
  • 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: Thessaloniki Port Authority S.A.
Triple: [Port of Thessaloniki, operatedBy, Thessaloniki Port Authority S.A.]
Generated description
Thessaloniki Port Authority S.A. is the company responsible for managing and developing the commercial and passenger operations of the Port of Thessaloniki, one of Greece’s major seaports.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thessaloniki Port Authority S.A.
Target entity description: Thessaloniki Port Authority S.A. is the company responsible for managing and developing the commercial and passenger operations of the Port of Thessaloniki, one of Greece’s major seaports.
  • A. Port of Volos
    The Port of Volos is a major commercial and passenger seaport in central Greece, serving as a key maritime hub for the city of Volos and the surrounding region.
  • B. Port of Thessaloniki chosen
    The Port of Thessaloniki is one of Greece’s largest and most important seaports, serving as a major commercial and transportation hub for northern Greece and the Balkans.
  • C. Port of Skiathos
    The Port of Skiathos is the main harbor and transportation hub of the Greek island of Skiathos, serving ferries, yachts, and local fishing vessels in the Aegean Sea.
  • D. Port of Kos
    The Port of Kos is the main maritime gateway to the Greek island of Kos, serving as a hub for passenger ferries, cruise ships, and local fishing and leisure vessels in the Dodecanese.
  • E. Port of Patras
    The Port of Patras is a major Greek seaport on the western coast of the Peloponnese, serving as an important gateway for passenger and freight traffic between Greece, Italy, and Western Europe.
  • 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_69c00905d4588190bd967842bbcf2219 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c021dc04c081909f36e40394e7c955 completed March 22, 2026, 5:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0287d9d7081909a1b2510565b55fc completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c03894b9388190bd534ad107722b83 completed March 22, 2026, 6:44 p.m.
NED2 Entity disambiguation (via description) batch_69c0393144248190a97d1f82b81cc868 completed March 22, 2026, 6:47 p.m.
Created at: March 22, 2026, 3:40 p.m.