Triple

T15928460
Position Surface form Disambiguated ID Type / Status
Subject Lyon–Saint-Étienne railway E386263 entity
Predicate isMajorAxisFor P25400 FINISHED
Object Lyon–Saint-Étienne corridor E386263 NE FINISHED

How this triple was built (2 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–Saint-Étienne corridor | Statement: [Lyon–Saint-Étienne railway, isMajorAxisFor, Lyon–Saint-Étienne corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lyon–Saint-Étienne corridor
Context triple: [Lyon–Saint-Étienne railway, isMajorAxisFor, Lyon–Saint-Étienne corridor]
  • A. Lyon–Rhône corridor
    The Lyon–Rhône corridor is a major inland waterway route in France that links the city of Lyon to the Rhône River, facilitating north–south freight and passenger transport between central Europe and the Mediterranean.
  • B. Lyon–Grenoble axis
    The Lyon–Grenoble axis is a major urban and economic corridor in southeastern France linking the metropolitan areas of Lyon and Grenoble through a chain of intermediate towns and infrastructure.
  • C. 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.
  • D. Lyon–Saint-Étienne railway chosen
    The Lyon–Saint-Étienne railway is a major French rail line in the Auvergne-Rhône-Alpes region that connects the cities of Lyon and Saint-Étienne, serving both passenger and freight traffic.
  • E. Lyon–Marseille railway
    The Lyon–Marseille railway is a major French rail corridor linking the inland metropolis of Lyon with the Mediterranean port city of Marseille, serving as a key axis for both passenger and freight transport in southeastern France.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156a39abc8190927818f6e185033a completed April 16, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb5b0833081909668c042234b5b75 completed May 9, 2026, 10:31 p.m.
Created at: April 10, 2026, 4:52 a.m.