Triple

T14037075
Position Surface form Disambiguated ID Type / Status
Subject Athens trolleybus network E337739 entity
Predicate hasOperator P179 FINISHED
Object OSY S.A.
OSY S.A. is a public transport company in Athens responsible for operating key urban transit services, including the city’s trolleybus network.
 E1075059 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: OSY S.A. | Statement: [Athens trolleybus network, hasOperator, OSY S.A.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OSY S.A.
Context triple: [Athens trolleybus network, hasOperator, OSY S.A.]
  • A. Orange S.A.
    Orange S.A. is a major French multinational telecommunications corporation providing mobile, internet, and other digital services across Europe, Africa, and the Middle East.
  • B. Lyria SAS
    Lyria SAS is a Franco-Swiss rail company that operates high-speed TGV Lyria train services connecting France and Switzerland.
  • C. OCP Group
    OCP Group is a Moroccan state-owned phosphate mining and fertilizer manufacturing company and one of the world’s leading producers of phosphate-based products.
  • D. Prodeco Group
    Prodeco Group is a Colombian coal mining company formerly owned by Glencore, involved in the production and export of thermal coal.
  • E. Osvald Group
    The Osvald Group was a Norwegian communist-led resistance organization renowned for its early and aggressive sabotage operations against Nazi occupation forces during World War II.
  • 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: OSY S.A.
Triple: [Athens trolleybus network, hasOperator, OSY S.A.]
Generated description
OSY S.A. is a public transport company in Athens responsible for operating key urban transit services, including the city’s trolleybus network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: OSY S.A.
Target entity description: OSY S.A. is a public transport company in Athens responsible for operating key urban transit services, including the city’s trolleybus network.
  • A. Orange S.A.
    Orange S.A. is a major French multinational telecommunications corporation providing mobile, internet, and other digital services across Europe, Africa, and the Middle East.
  • B. Lyria SAS
    Lyria SAS is a Franco-Swiss rail company that operates high-speed TGV Lyria train services connecting France and Switzerland.
  • C. OCP Group
    OCP Group is a Moroccan state-owned phosphate mining and fertilizer manufacturing company and one of the world’s leading producers of phosphate-based products.
  • D. Prodeco Group
    Prodeco Group is a Colombian coal mining company formerly owned by Glencore, involved in the production and export of thermal coal.
  • E. Osvald Group
    The Osvald Group was a Norwegian communist-led resistance organization renowned for its early and aggressive sabotage operations against Nazi occupation forces during World War II.
  • 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_69d81c664e48819088cbd8f433aeffe5 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de30e312148190a6be0a3258364e6e completed April 14, 2026, 12:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69fbc33bc20081909abea7e64d1bd578 completed May 6, 2026, 10:39 p.m.
NEDg Description generation batch_69fbc53729d081908b74532d2ed54b7a completed May 6, 2026, 10:48 p.m.
NED2 Entity disambiguation (via description) batch_69fbc5d76cdc8190970778580437cf72 completed May 6, 2026, 10:51 p.m.
Created at: April 9, 2026, 10:20 p.m.