Triple

T18433784
Position Surface form Disambiguated ID Type / Status
Subject Municipality of Thessaloniki E450339 entity
Predicate hasAdministrativeCenter P1474 FINISHED
Object Thessaloniki City Hall
Thessaloniki City Hall is the main municipal government building of Greece’s second-largest city, housing its administrative offices and local council.
 E1324558 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 City Hall | Statement: [Municipality of Thessaloniki, hasAdministrativeCenter, Thessaloniki City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thessaloniki City Hall
Context triple: [Municipality of Thessaloniki, hasAdministrativeCenter, Thessaloniki City Hall]
  • A. Volos City Hall
    Volos City Hall is the main municipal building and administrative center of the coastal city of Volos in Greece, known for its prominent architecture and civic functions.
  • B. Zografou Town Hall
    Zografou Town Hall is the main municipal building and administrative center serving the suburb of Zografou in Athens, Greece.
  • C. Athens City Hall
    Athens City Hall is the main municipal government building and administrative center of the city of Athens, Greece.
  • D. Kalamata City Hall
    Kalamata City Hall is the main municipal government building of the city of Kalamata in southern Greece, housing its administrative offices and civic leadership.
  • E. Ioannina City Hall
    Ioannina City Hall is the main administrative building and local government headquarters of the city of Ioannina in northwestern Greece.
  • 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 City Hall
Triple: [Municipality of Thessaloniki, hasAdministrativeCenter, Thessaloniki City Hall]
Generated description
Thessaloniki City Hall is the main municipal government building of Greece’s second-largest city, housing its administrative offices and local council.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thessaloniki City Hall
Target entity description: Thessaloniki City Hall is the main municipal government building of Greece’s second-largest city, housing its administrative offices and local council.
  • A. Volos City Hall
    Volos City Hall is the main municipal building and administrative center of the coastal city of Volos in Greece, known for its prominent architecture and civic functions.
  • B. Zografou Town Hall
    Zografou Town Hall is the main municipal building and administrative center serving the suburb of Zografou in Athens, Greece.
  • C. Athens City Hall
    Athens City Hall is the main municipal government building and administrative center of the city of Athens, Greece.
  • D. Kalamata City Hall
    Kalamata City Hall is the main municipal government building of the city of Kalamata in southern Greece, housing its administrative offices and civic leadership.
  • E. Ioannina City Hall
    Ioannina City Hall is the main administrative building and local government headquarters of the city of Ioannina in northwestern Greece.
  • 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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51b1915d88190a1ecd81cd78ee7d2 completed April 19, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03f0af8d008190a32d98e48208df37 completed May 13, 2026, 3:31 a.m.
NEDg Description generation batch_6a03f2f8800c8190b88f1d1971c4cc4c completed May 13, 2026, 3:41 a.m.
NED2 Entity disambiguation (via description) batch_6a03f3f1d64c8190b18269128d7e1f68 completed May 13, 2026, 3:45 a.m.
Created at: April 10, 2026, 11:27 a.m.