Triple

T2787792
Position Surface form Disambiguated ID Type / Status
Subject Northern Greece E61852 entity
Predicate containsCity P294 FINISHED
Object Katerini
Katerini is a city in northern Greece known as the capital of the Pieria regional unit, situated near Mount Olympus and the Aegean coast.
 E312537 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: Katerini | Statement: [Northern Greece, containsCity, Katerini]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Katerini
Context triple: [Northern Greece, containsCity, Katerini]
  • A. Elefsina
    Elefsina is a town in western Attica, Greece, known for its ancient sanctuary of Demeter at Eleusis and its role as a major industrial and port center near Athens.
  • B. Agios Nikolaos
    Agios Nikolaos is a picturesque coastal town and popular tourist resort on the Greek island of Crete, known for its scenic harbor, nearby beaches, and the inland Lake Voulismeni.
  • C. Nafplion
    Nafplion is a historic seaport town in the Peloponnese region of Greece that served as the first capital of the modern Greek state.
  • D. Kozani
    Kozani is a city in northern Greece known as an administrative and commercial center of Western Macedonia, noted for its energy production, saffron cultivation, and traditional architecture.
  • E. Loutraki
    Loutraki is a coastal resort town in Greece renowned for its thermal springs, beaches, and proximity to the Corinth Canal.
  • 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: Katerini
Triple: [Northern Greece, containsCity, Katerini]
Generated description
Katerini is a city in northern Greece known as the capital of the Pieria regional unit, situated near Mount Olympus and the Aegean coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Katerini
Target entity description: Katerini is a city in northern Greece known as the capital of the Pieria regional unit, situated near Mount Olympus and the Aegean coast.
  • A. Elefsina
    Elefsina is a town in western Attica, Greece, known for its ancient sanctuary of Demeter at Eleusis and its role as a major industrial and port center near Athens.
  • B. Agios Nikolaos
    Agios Nikolaos is a picturesque coastal town and popular tourist resort on the Greek island of Crete, known for its scenic harbor, nearby beaches, and the inland Lake Voulismeni.
  • C. Nafplion
    Nafplion is a historic seaport town in the Peloponnese region of Greece that served as the first capital of the modern Greek state.
  • D. Kozani
    Kozani is a city in northern Greece known as an administrative and commercial center of Western Macedonia, noted for its energy production, saffron cultivation, and traditional architecture.
  • E. Loutraki
    Loutraki is a coastal resort town in Greece renowned for its thermal springs, beaches, and proximity to the Corinth Canal.
  • F. None of above. chosen

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_69ab4b7f51d881908768300ebd2fbdae completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abddb264c88190af1699785ecf3161 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69b08639b9108190badd8d22aaf74544 completed March 10, 2026, 8:59 p.m.
NEDg Description generation batch_69b0ea5904bc8190944077df7d6b3c87 completed March 11, 2026, 4:06 a.m.
NED2 Entity disambiguation (via description) batch_69b0eaca5f508190902abece82d4d3fc completed March 11, 2026, 4:08 a.m.
Created at: March 6, 2026, 9:57 p.m.