Triple

T7487699
Position Surface form Disambiguated ID Type / Status
Subject Aubagne E176922 entity
Predicate locatedOn P40 FINISHED
Object railway line Marseille–Toulon
The railway line Marseille–Toulon is a key rail corridor in southeastern France that connects the major Mediterranean cities of Marseille and Toulon, serving several intermediate towns along the coast.
E667696 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: railway line Marseille–Toulon | Statement: [Aubagne, locatedOn, railway line Marseille–Toulon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: railway line Marseille–Toulon
Context triple: [Aubagne, locatedOn, railway line Marseille–Toulon]
  • A. Toulouse–Latour-de-Carol line
    The Toulouse–Latour-de-Carol line is a scenic railway route in southwestern France that crosses the Pyrenees, linking the city of Toulouse with the border station of Latour-de-Carol near Spain and Andorra.
  • B. 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.
  • C. Toulouse–Auch railway
    The Toulouse–Auch railway is a regional rail line in southwestern France that connects the city of Toulouse with the town of Auch, serving intermediate suburban and rural communities.
  • D. Bordeaux–Toulouse railway line
    The Bordeaux–Toulouse railway line is a major rail corridor in southwestern France that connects the cities of Bordeaux and Toulouse, serving numerous intermediate towns and facilitating regional passenger and freight transport.
  • E. Paris–Marseille railway
    The Paris–Marseille railway is a major French mainline rail route linking the capital Paris with the Mediterranean port city of Marseille, serving as one of the country’s most important north–south transport corridors.
  • 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: railway line Marseille–Toulon
Triple: [Aubagne, locatedOn, railway line Marseille–Toulon]
Generated description
The railway line Marseille–Toulon is a key rail corridor in southeastern France that connects the major Mediterranean cities of Marseille and Toulon, serving several intermediate towns along the coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: railway line Marseille–Toulon
Target entity description: The railway line Marseille–Toulon is a key rail corridor in southeastern France that connects the major Mediterranean cities of Marseille and Toulon, serving several intermediate towns along the coast.
  • A. Toulouse–Latour-de-Carol line
    The Toulouse–Latour-de-Carol line is a scenic railway route in southwestern France that crosses the Pyrenees, linking the city of Toulouse with the border station of Latour-de-Carol near Spain and Andorra.
  • B. 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.
  • C. Toulouse–Auch railway
    The Toulouse–Auch railway is a regional rail line in southwestern France that connects the city of Toulouse with the town of Auch, serving intermediate suburban and rural communities.
  • D. Bordeaux–Toulouse railway line
    The Bordeaux–Toulouse railway line is a major rail corridor in southwestern France that connects the cities of Bordeaux and Toulouse, serving numerous intermediate towns and facilitating regional passenger and freight transport.
  • E. Paris–Marseille railway
    The Paris–Marseille railway is a major French mainline rail route linking the capital Paris with the Mediterranean port city of Marseille, serving as one of the country’s most important north–south transport corridors.
  • 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_69c69f24ac508190bb98fe927c0bd065 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f55965ac81909d3c3a5422b22d44 completed March 27, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c6d7dc08190b5d030e3eff9b108 completed March 28, 2026, 8:39 p.m.
NEDg Description generation batch_69c83d7100f081909e69801db3628c30 completed March 28, 2026, 8:43 p.m.
NED2 Entity disambiguation (via description) batch_69c83dc9102881908e17512d3a14990a completed March 28, 2026, 8:44 p.m.
Created at: March 27, 2026, 3:43 p.m.