Triple

T11313083
Position Surface form Disambiguated ID Type / Status
Subject Arc River E267890 entity
Predicate parallelInfrastructure P27565 FINISHED
Object Maurienne railway line
The Maurienne railway line is a major rail route through the Maurienne Valley in the French Alps, forming part of a key international corridor between France and Italy.
E917549 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: Maurienne railway line | Statement: [Arc River, parallelInfrastructure, Maurienne railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maurienne railway line
Context triple: [Arc River, parallelInfrastructure, Maurienne railway line]
  • A. Thonon-les-Bains railway line
    The Thonon-les-Bains railway line is a regional rail route in eastern France that connects the spa town of Thonon-les-Bains to the wider rail network along the southern shore of Lake Geneva.
  • B. Lyon–Grenoble railway
    The Lyon–Grenoble railway is a major French rail line connecting the city of Lyon with Grenoble, serving as an important corridor for both regional and long-distance passenger and freight traffic in southeastern France.
  • C. Le Creusot–Montchanin–Paray-le-Monial line
    The Le Creusot–Montchanin–Paray-le-Monial line is a regional railway route in eastern France that connects several towns in the Saône-et-Loire department, serving as a local passenger and freight corridor.
  • D. Moret–Lyon railway
    The Moret–Lyon railway is a major French rail line connecting the Paris region to Lyon via central France, historically important for both passenger and freight traffic.
  • E. Tarentaise railway line
    The Tarentaise railway line is a French alpine rail route in the Savoie region that serves ski resorts in the Tarentaise Valley and ends at Bourg-Saint-Maurice.
  • 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: Maurienne railway line
Triple: [Arc River, parallelInfrastructure, Maurienne railway line]
Generated description
The Maurienne railway line is a major rail route through the Maurienne Valley in the French Alps, forming part of a key international corridor between France and Italy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Maurienne railway line
Target entity description: The Maurienne railway line is a major rail route through the Maurienne Valley in the French Alps, forming part of a key international corridor between France and Italy.
  • A. Thonon-les-Bains railway line
    The Thonon-les-Bains railway line is a regional rail route in eastern France that connects the spa town of Thonon-les-Bains to the wider rail network along the southern shore of Lake Geneva.
  • B. Lyon–Grenoble railway
    The Lyon–Grenoble railway is a major French rail line connecting the city of Lyon with Grenoble, serving as an important corridor for both regional and long-distance passenger and freight traffic in southeastern France.
  • C. Le Creusot–Montchanin–Paray-le-Monial line
    The Le Creusot–Montchanin–Paray-le-Monial line is a regional railway route in eastern France that connects several towns in the Saône-et-Loire department, serving as a local passenger and freight corridor.
  • D. Moret–Lyon railway
    The Moret–Lyon railway is a major French rail line connecting the Paris region to Lyon via central France, historically important for both passenger and freight traffic.
  • E. Tarentaise railway line
    The Tarentaise railway line is a French alpine rail route in the Savoie region that serves ski resorts in the Tarentaise Valley and ends at Bourg-Saint-Maurice.
  • 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_69d6aaca5c24819083db46a30d86cb34 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9c1b7dc81908d8cc768c47390d3 completed April 9, 2026, 6:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69e50a910a2c8190b8afd4c988e64141 completed April 19, 2026, 5:02 p.m.
NEDg Description generation batch_69e5167083fc8190b5cdbfca5b25b295 completed April 19, 2026, 5:52 p.m.
NED2 Entity disambiguation (via description) batch_69e51795f024819086bfe7deba485fdd completed April 19, 2026, 5:57 p.m.
Created at: April 8, 2026, 9:32 p.m.