Triple

T15254645
Position Surface form Disambiguated ID Type / Status
Subject A43 motorway E364612 entity
Predicate partOfCorridor P840 FINISHED
Object Lyon–Turin road corridor
The Lyon–Turin road corridor is a major transalpine transport axis linking the Lyon region in France with northern Italy, facilitating significant passenger and freight movement across the Alps.
E1146855 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–Turin road corridor | Statement: [A43 motorway, partOfCorridor, Lyon–Turin road corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lyon–Turin road corridor
Context triple: [A43 motorway, partOfCorridor, Lyon–Turin road corridor]
  • A. Lyon–Turin rail axis
    The Lyon–Turin rail axis is a major transalpine high-speed and freight railway project linking Lyon in France with Turin in Italy through long base tunnels under the Alps to improve cross-border transport.
  • B. Via Torino
    Via Torino is a major historic shopping street in central Milan, Italy, known for its mix of medieval churches, including Santa Maria presso San Satiro, and contemporary retail stores.
  • C. Via Frattina
    Via Frattina is a historic, upscale shopping street in central Rome, known for its elegant boutiques and proximity to the Spanish Steps.
  • D. Turin–Modane railway
    The Turin–Modane railway is a major trans-Alpine rail line connecting Turin in Italy with Modane in France, providing a key international route through the Alps.
  • E. Paris–Turin rail axis
    The Paris–Turin rail axis is a major trans-European railway corridor linking the French capital with northern Italy through the Alps, serving both passenger and freight traffic.
  • 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–Turin road corridor
Triple: [A43 motorway, partOfCorridor, Lyon–Turin road corridor]
Generated description
The Lyon–Turin road corridor is a major transalpine transport axis linking the Lyon region in France with northern Italy, facilitating significant passenger and freight movement across the Alps.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lyon–Turin road corridor
Target entity description: The Lyon–Turin road corridor is a major transalpine transport axis linking the Lyon region in France with northern Italy, facilitating significant passenger and freight movement across the Alps.
  • A. Lyon–Turin rail axis
    The Lyon–Turin rail axis is a major transalpine high-speed and freight railway project linking Lyon in France with Turin in Italy through long base tunnels under the Alps to improve cross-border transport.
  • B. Via Torino
    Via Torino is a major historic shopping street in central Milan, Italy, known for its mix of medieval churches, including Santa Maria presso San Satiro, and contemporary retail stores.
  • C. Via Frattina
    Via Frattina is a historic, upscale shopping street in central Rome, known for its elegant boutiques and proximity to the Spanish Steps.
  • D. Turin–Modane railway
    The Turin–Modane railway is a major trans-Alpine rail line connecting Turin in Italy with Modane in France, providing a key international route through the Alps.
  • E. Paris–Turin rail axis
    The Paris–Turin rail axis is a major trans-European railway corridor linking the French capital with northern Italy through the Alps, serving both passenger and freight traffic.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007f8cb308190933c4478aa096e24 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fee5f572348190bd7719805e257e03 completed May 9, 2026, 7:44 a.m.
NEDg Description generation batch_69fee6c109c48190952809c389e4b92b completed May 9, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69fee897a7248190b3d81ea1da1d49e1 completed May 9, 2026, 7:56 a.m.
Created at: April 10, 2026, 3:13 a.m.