Triple

T699013
Position Surface form Disambiguated ID Type / Status
Subject Syntagma Square E13956 entity
Predicate hasPublicTransportConnection P3791 FINISHED
Object Syntagma metro station
Syntagma metro station is a major underground transit hub in central Athens, Greece, serving multiple metro lines and providing access to key political and commercial areas of the city.
 E87991 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: Syntagma metro station | Statement: [Syntagma Square, hasPublicTransportConnection, Syntagma metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Syntagma metro station
Context triple: [Syntagma Square, hasPublicTransportConnection, Syntagma metro station]
  • A. Monument Metro station
    Monument Metro station is a major underground interchange and one of the busiest stations on the Tyne and Wear Metro system in Newcastle upon Tyne, England.
  • B. Mayakovskaya metro station
    Mayakovskaya metro station is a Saint Petersburg Metro station located near Nevsky Prospekt, known for its central location and role as a key transfer and transit point in the city’s network.
  • C. Pentagon Metro station
    Pentagon Metro station is a Washington, D.C.–area rapid transit station serving the Pentagon, functioning as a major transfer point in the Washington Metro system.
  • D. Ploshchad Vosstaniya metro station
    Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
  • E. Gostiny Dvor metro station
    Gostiny Dvor metro station is a major Saint Petersburg Metro station located beneath Nevsky Prospekt, serving as an important transfer and shopping district access point in the city center.
  • 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: Syntagma metro station
Triple: [Syntagma Square, hasPublicTransportConnection, Syntagma metro station]
Generated description
Syntagma metro station is a major underground transit hub in central Athens, Greece, serving multiple metro lines and providing access to key political and commercial areas of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Syntagma metro station
Target entity description: Syntagma metro station is a major underground transit hub in central Athens, Greece, serving multiple metro lines and providing access to key political and commercial areas of the city.
  • A. Monument Metro station
    Monument Metro station is a major underground interchange and one of the busiest stations on the Tyne and Wear Metro system in Newcastle upon Tyne, England.
  • B. Mayakovskaya metro station
    Mayakovskaya metro station is a Saint Petersburg Metro station located near Nevsky Prospekt, known for its central location and role as a key transfer and transit point in the city’s network.
  • C. Pentagon Metro station
    Pentagon Metro station is a Washington, D.C.–area rapid transit station serving the Pentagon, functioning as a major transfer point in the Washington Metro system.
  • D. Ploshchad Vosstaniya metro station
    Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
  • E. Gostiny Dvor metro station
    Gostiny Dvor metro station is a major Saint Petersburg Metro station located beneath Nevsky Prospekt, serving as an important transfer and shopping district access point in the city center.
  • 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_69a493406c408190957eeec9048a8fb6 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a0dd4afc81909e4e869356006f33 completed March 1, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69a64a5618348190b8ec2c7d6bd06e2b completed March 3, 2026, 2:41 a.m.
NEDg Description generation batch_69a64ab831308190923f1e95b9311c5a completed March 3, 2026, 2:43 a.m.
NED2 Entity disambiguation (via description) batch_69a64b1ff9548190bcffcc04f2365aaa completed March 3, 2026, 2:44 a.m.
Created at: March 1, 2026, 7:36 p.m.