Triple

T2175746
Position Surface form Disambiguated ID Type / Status
Subject Gare de Valence-Ville E48523 entity
Predicate railwayLine P848 FINISHED
Object Lyon–Marseille axis
The Lyon–Marseille axis is a major French railway corridor linking the cities of Lyon and Marseille and serving as a key north–south route in southeastern France.
E242879 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: Lyon–Marseille axis | Statement: [Gare de Valence-Ville, railwayLine, Lyon–Marseille axis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lyon–Marseille axis
Context triple: [Gare de Valence-Ville, railwayLine, Lyon–Marseille axis]
  • A. Bordeaux–Toulouse–Marseille
    Bordeaux–Toulouse–Marseille is a major French intercity rail corridor linking the Atlantic city of Bordeaux with Toulouse and the Mediterranean port of Marseille.
  • B. Lyon metropolitan area
    The Lyon metropolitan area is a major urban and economic hub in east-central France, centered on the city of Lyon and known for its historical architecture, gastronomy, and role as a key transport and industrial center.
  • C. Paris–Limoges–Toulouse
    Paris–Limoges–Toulouse is a major French intercity rail corridor linking the capital Paris with the central city of Limoges and the southwestern city of Toulouse.
  • D. Paris–Strasbourg
    Paris–Strasbourg is a major high-speed rail corridor in France linking the capital with the Alsatian city near the German border.
  • E. Toulouse–Hendaye
    Toulouse–Hendaye is a French intercity rail route linking the inland city of Toulouse with the Atlantic coastal town of Hendaye near the Spanish border.
  • 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: Lyon–Marseille axis
Triple: [Gare de Valence-Ville, railwayLine, Lyon–Marseille axis]
Generated description
The Lyon–Marseille axis is a major French railway corridor linking the cities of Lyon and Marseille and serving as a key north–south route in southeastern France.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lyon–Marseille axis
Target entity description: The Lyon–Marseille axis is a major French railway corridor linking the cities of Lyon and Marseille and serving as a key north–south route in southeastern France.
  • A. Bordeaux–Toulouse–Marseille
    Bordeaux–Toulouse–Marseille is a major French intercity rail corridor linking the Atlantic city of Bordeaux with Toulouse and the Mediterranean port of Marseille.
  • B. Lyon metropolitan area
    The Lyon metropolitan area is a major urban and economic hub in east-central France, centered on the city of Lyon and known for its historical architecture, gastronomy, and role as a key transport and industrial center.
  • C. Paris–Limoges–Toulouse
    Paris–Limoges–Toulouse is a major French intercity rail corridor linking the capital Paris with the central city of Limoges and the southwestern city of Toulouse.
  • D. Paris–Strasbourg
    Paris–Strasbourg is a major high-speed rail corridor in France linking the capital with the Alsatian city near the German border.
  • E. Toulouse–Hendaye
    Toulouse–Hendaye is a French intercity rail route linking the inland city of Toulouse with the Atlantic coastal town of Hendaye near the Spanish border.
  • 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_69a88aa3faa48190995b233af6525815 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abbece30888190936853740ff6cb02 completed March 7, 2026, 5:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae5d9eff988190a02734bd73616cba completed March 9, 2026, 5:41 a.m.
NEDg Description generation batch_69ae5e5f023081909cd046b5850f8026 completed March 9, 2026, 5:45 a.m.
NED2 Entity disambiguation (via description) batch_69ae5ef99018819083a778378ea493e8 completed March 9, 2026, 5:47 a.m.
Created at: March 4, 2026, 7:45 p.m.