Triple

T16818637
Position Surface form Disambiguated ID Type / Status
Subject Lyon–Saint-Exupéry Airport E408820 entity
Predicate hasPublicTransportConnection P3791 FINISHED
Object tram-train Rhônexpress
The tram-train Rhônexpress is an express light-rail service linking central Lyon with Lyon–Saint-Exupéry Airport, providing a fast, dedicated airport transfer.
 E1235542 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: tram-train Rhônexpress | Statement: [Lyon–Saint-Exupéry Airport, hasPublicTransportConnection, tram-train Rhônexpress]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: tram-train Rhônexpress
Context triple: [Lyon–Saint-Exupéry Airport, hasPublicTransportConnection, tram-train Rhônexpress]
  • A. Tramway T13 Express
    Tramway T13 Express is a regional express tram-train line in the Île-de-France area that connects suburban communities with Paris’s wider public transport network.
  • B. Tramway T12 Express
    Tramway T12 Express is a regional light rail line in the southern suburbs of Paris that connects Massy-Palaiseau to Évry-Courcouronnes, improving suburban east–west transit in Île-de-France.
  • C. Tramway T11 Express
    Tramway T11 Express is a suburban tram-train line in the northern Paris region that provides an orbital connection between several major railway lines in Île-de-France.
  • D. Tramway de Tours
    Tramway de Tours is the modern light rail system serving the city of Tours in central France, providing urban and suburban public transportation along dedicated tram lines.
  • E. Tramway de Reims
    Tramway de Reims is the modern light rail tram system serving the city of Reims in northeastern France, providing urban public transportation across the metropolitan area.
  • 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: tram-train Rhônexpress
Triple: [Lyon–Saint-Exupéry Airport, hasPublicTransportConnection, tram-train Rhônexpress]
Generated description
The tram-train Rhônexpress is an express light-rail service linking central Lyon with Lyon–Saint-Exupéry Airport, providing a fast, dedicated airport transfer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: tram-train Rhônexpress
Target entity description: The tram-train Rhônexpress is an express light-rail service linking central Lyon with Lyon–Saint-Exupéry Airport, providing a fast, dedicated airport transfer.
  • A. Tramway T13 Express
    Tramway T13 Express is a regional express tram-train line in the Île-de-France area that connects suburban communities with Paris’s wider public transport network.
  • B. Tramway T12 Express
    Tramway T12 Express is a regional light rail line in the southern suburbs of Paris that connects Massy-Palaiseau to Évry-Courcouronnes, improving suburban east–west transit in Île-de-France.
  • C. Tramway T11 Express
    Tramway T11 Express is a suburban tram-train line in the northern Paris region that provides an orbital connection between several major railway lines in Île-de-France.
  • D. Tramway de Tours
    Tramway de Tours is the modern light rail system serving the city of Tours in central France, providing urban and suburban public transportation along dedicated tram lines.
  • E. Tramway de Reims
    Tramway de Reims is the modern light rail tram system serving the city of Reims in northeastern France, providing urban public transportation across the metropolitan area.
  • 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_69d88394566c8190b3dcbdc72935f7fa completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b2e476d48190bff097055cc353dc completed April 18, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b297778c81909a2545c359739151 completed May 10, 2026, 4:30 p.m.
NEDg Description generation batch_6a00b4caae5081909017095977093704 completed May 10, 2026, 4:39 p.m.
NED2 Entity disambiguation (via description) batch_6a00b52f58e08190a28506f03fbeda15 completed May 10, 2026, 4:41 p.m.
Created at: April 10, 2026, 5:23 a.m.