Triple

T11174629
Position Surface form Disambiguated ID Type / Status
Subject Rambouillet station E264376 entity
Predicate locatedOnTransportCorridor P2409 FINISHED
Object Paris–Chartres–Le Mans axis
The Paris–Chartres–Le Mans axis is a major French railway and transport corridor linking Paris with the cities of Chartres and Le Mans.
E908606 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–Chartres–Le Mans axis | Statement: [Rambouillet station, locatedOnTransportCorridor, Paris–Chartres–Le Mans axis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Paris–Chartres–Le Mans axis
Context triple: [Rambouillet station, locatedOnTransportCorridor, Paris–Chartres–Le Mans axis]
  • A. Le Mans–Angers railway
    The Le Mans–Angers railway is a French rail line in western France that connects the cities of Le Mans and Angers, forming part of the regional and intercity transport network.
  • B. Route Nationale 1
    Route Nationale 1 is a major national highway on Réunion Island that connects the capital, Saint-Denis, with key coastal towns along the island’s north and west.
  • C. Caen–Tours railway
    The Caen–Tours railway is a French rail line connecting the Normandy city of Caen with Tours in central France, serving as an important regional passenger and freight corridor.
  • D. Paris–Metz–Nancy
    Paris–Metz–Nancy is a major French intercity rail route linking the capital Paris with the northeastern cities of Metz and Nancy.
  • E. Paris–Nice TGV route
    The Paris–Nice TGV route is a high-speed rail service in France that connects the capital Paris with the Mediterranean city of Nice, linking northern and southern regions via the national TGV network.
  • 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–Chartres–Le Mans axis
Triple: [Rambouillet station, locatedOnTransportCorridor, Paris–Chartres–Le Mans axis]
Generated description
The Paris–Chartres–Le Mans axis is a major French railway and transport corridor linking Paris with the cities of Chartres and Le Mans.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Paris–Chartres–Le Mans axis
Target entity description: The Paris–Chartres–Le Mans axis is a major French railway and transport corridor linking Paris with the cities of Chartres and Le Mans.
  • A. Le Mans–Angers railway
    The Le Mans–Angers railway is a French rail line in western France that connects the cities of Le Mans and Angers, forming part of the regional and intercity transport network.
  • B. Route Nationale 1
    Route Nationale 1 is a major national highway on Réunion Island that connects the capital, Saint-Denis, with key coastal towns along the island’s north and west.
  • C. Caen–Tours railway
    The Caen–Tours railway is a French rail line connecting the Normandy city of Caen with Tours in central France, serving as an important regional passenger and freight corridor.
  • D. Paris–Metz–Nancy
    Paris–Metz–Nancy is a major French intercity rail route linking the capital Paris with the northeastern cities of Metz and Nancy.
  • E. Paris–Nice TGV route
    The Paris–Nice TGV route is a high-speed rail service in France that connects the capital Paris with the Mediterranean city of Nice, linking northern and southern regions via the national TGV network.
  • 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_69d6aa9dafac8190bd90d2c74f661aa7 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e897774c819088ebc7231cebfba6 completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69e463c03a948190b0f40f657180c9bf completed April 19, 2026, 5:10 a.m.
NEDg Description generation batch_69e46c38bb4c819086a2aa9d86296419 completed April 19, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69e46db75d9c8190a84db52d58b71b96 completed April 19, 2026, 5:52 a.m.
Created at: April 8, 2026, 9:29 p.m.