Triple

T8720720
Position Surface form Disambiguated ID Type / Status
Subject Gare de Saint-Pierre-des-Corps E207003 entity
Predicate onLine P1293 FINISHED
Object Paris–Toulouse railway
The Paris–Toulouse railway is a major French rail line that connects the capital Paris with the southwestern city of Toulouse, serving numerous intermediate cities and regions along its route.
 E754958 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: Paris–Toulouse railway | Statement: [Gare de Saint-Pierre-des-Corps, onLine, Paris–Toulouse railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Paris–Toulouse railway
Context triple: [Gare de Saint-Pierre-des-Corps, onLine, Paris–Toulouse railway]
  • A. Paris–Bordeaux railway
    The Paris–Bordeaux railway is a major French rail line connecting the capital Paris with the southwestern city of Bordeaux, serving as a key corridor for both passenger and freight transport.
  • B. 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.
  • C. Paris–Lyon railway
    The Paris–Lyon railway is a major French mainline rail route connecting the capital Paris with the city of Lyon, serving as a key corridor for both passenger and freight traffic.
  • D. 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.
  • 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. 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: Paris–Toulouse railway
Triple: [Gare de Saint-Pierre-des-Corps, onLine, Paris–Toulouse railway]
Generated description
The Paris–Toulouse railway is a major French rail line that connects the capital Paris with the southwestern city of Toulouse, serving numerous intermediate cities and regions along its route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Paris–Toulouse railway
Target entity description: The Paris–Toulouse railway is a major French rail line that connects the capital Paris with the southwestern city of Toulouse, serving numerous intermediate cities and regions along its route.
  • A. Paris–Bordeaux railway
    The Paris–Bordeaux railway is a major French rail line connecting the capital Paris with the southwestern city of Bordeaux, serving as a key corridor for both passenger and freight transport.
  • B. 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.
  • C. Paris–Lyon railway
    The Paris–Lyon railway is a major French mainline rail route connecting the capital Paris with the city of Lyon, serving as a key corridor for both passenger and freight traffic.
  • D. 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.
  • 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. 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_69ca835811d8819081ea00fd2a2c9a1c completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d03f0848190a50c77e5cd028ee7 completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf42a3efa881908ffc5e1a257fd472 completed April 3, 2026, 4:31 a.m.
NEDg Description generation batch_69cf449d717c819086c4bfd23a93ca2c completed April 3, 2026, 4:39 a.m.
NED2 Entity disambiguation (via description) batch_69cf4578473081909fc55632c366a56a completed April 3, 2026, 4:43 a.m.
Created at: March 30, 2026, 6:36 p.m.