Triple

T15869545
Position Surface form Disambiguated ID Type / Status
Subject Olympia Odos motorway E384795 entity
Predicate GreekName P3659 FINISHED
Object Ολυμπία Οδός
Ολυμπία Οδός is a major Greek motorway project and concession company responsible for the construction, operation, and maintenance of the highway connecting Athens with the Peloponnese.
E1181473 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: Ολυμπία Οδός | Statement: [Olympia Odos motorway, GreekName, Ολυμπία Οδός]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ολυμπία Οδός
Context triple: [Olympia Odos motorway, GreekName, Ολυμπία Οδός]
  • A. Αττική Οδός
    Αττική Οδός is a major toll motorway in the Athens metropolitan area that serves as a key ring road and traffic artery for the region.
  • B. Mesogeion Avenue
    Mesogeion Avenue is a major arterial road in Athens, Greece, connecting central districts with northeastern suburbs and serving as a key commercial and transportation corridor.
  • C. Athens–Thessaloniki highway
    The Athens–Thessaloniki highway is a major Greek motorway that forms the primary road connection between the country’s capital, Athens, and its second-largest city, Thessaloniki, running through central Greece.
  • D. Athens–Sounion coastal road
    The Athens–Sounion coastal road is a scenic seaside highway in Attica, Greece, renowned for its views of the Saronic Gulf as it connects Athens with Cape Sounion.
  • E. Marathonos Avenue
    Marathonos Avenue is a major thoroughfare in the northeastern Athens metropolitan area, serving as a key route connecting several suburbs and providing access toward the historic town of Marathon.
  • 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: Ολυμπία Οδός
Triple: [Olympia Odos motorway, GreekName, Ολυμπία Οδός]
Generated description
Ολυμπία Οδός is a major Greek motorway project and concession company responsible for the construction, operation, and maintenance of the highway connecting Athens with the Peloponnese.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ολυμπία Οδός
Target entity description: Ολυμπία Οδός is a major Greek motorway project and concession company responsible for the construction, operation, and maintenance of the highway connecting Athens with the Peloponnese.
  • A. Αττική Οδός
    Αττική Οδός is a major toll motorway in the Athens metropolitan area that serves as a key ring road and traffic artery for the region.
  • B. Mesogeion Avenue
    Mesogeion Avenue is a major arterial road in Athens, Greece, connecting central districts with northeastern suburbs and serving as a key commercial and transportation corridor.
  • C. Athens–Thessaloniki highway
    The Athens–Thessaloniki highway is a major Greek motorway that forms the primary road connection between the country’s capital, Athens, and its second-largest city, Thessaloniki, running through central Greece.
  • D. Athens–Sounion coastal road
    The Athens–Sounion coastal road is a scenic seaside highway in Attica, Greece, renowned for its views of the Saronic Gulf as it connects Athens with Cape Sounion.
  • E. Marathonos Avenue
    Marathonos Avenue is a major thoroughfare in the northeastern Athens metropolitan area, serving as a key route connecting several suburbs and providing access toward the historic town of Marathon.
  • 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_69d86da4e86481909f1325fdc971b5ec completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e155f7fe8c81908fb60ada27b14c8b completed April 16, 2026, 9:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa94a4d208190805d33da0e433092 completed May 9, 2026, 9:38 p.m.
NEDg Description generation batch_69ffaacbe94881908d4ee2e53d8dbd76 completed May 9, 2026, 9:44 p.m.
NED2 Entity disambiguation (via description) batch_69ffab2fdd1c81909439f11ff798c168 completed May 9, 2026, 9:46 p.m.
Created at: April 10, 2026, 4:50 a.m.