Triple

T11926165
Position Surface form Disambiguated ID Type / Status
Subject Paris–Nantes railway E283786 entity
Predicate network P2637 FINISHED
Object SNCF conventional network
The SNCF conventional network is France’s nationwide system of standard, non–high-speed railway lines used for regional, intercity, and freight services.
E93156 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: SNCF conventional network | Statement: [Paris–Nantes railway, network, SNCF conventional network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SNCF conventional network
Context triple: [Paris–Nantes railway, network, SNCF conventional network]
  • A. TGV network
    The TGV network is France’s high-speed rail system, linking major cities and neighboring countries with fast, long-distance train services.
  • B. Île-de-France rail network
    The Île-de-France rail network is the extensive regional passenger rail system serving Paris and its surrounding suburbs, integrating commuter, metro, and express lines across the greater Paris metropolitan area.
  • C. SNCF Réseau
    SNCF Réseau is the French state-owned rail infrastructure manager responsible for operating, maintaining, and developing France’s national railway network.
  • D. SNCF western region
    SNCF western region was a regional division of the French national railway company responsible for operating and managing rail services in the western part of France.
  • E. Provence-Alpes-Côte d'Azur regional rail network
    The Provence-Alpes-Côte d'Azur regional rail network is a French regional train system serving cities, towns, and coastal areas across the Provence-Alpes-Côte d'Azur region 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: SNCF conventional network
Triple: [Paris–Nantes railway, network, SNCF conventional network]
Generated description
The SNCF conventional network is France’s nationwide system of standard, non–high-speed railway lines used for regional, intercity, and freight services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SNCF conventional network
Target entity description: The SNCF conventional network is France’s nationwide system of standard, non–high-speed railway lines used for regional, intercity, and freight services.
  • A. TGV network
    The TGV network is France’s high-speed rail system, linking major cities and neighboring countries with fast, long-distance train services.
  • B. Île-de-France rail network
    The Île-de-France rail network is the extensive regional passenger rail system serving Paris and its surrounding suburbs, integrating commuter, metro, and express lines across the greater Paris metropolitan area.
  • C. SNCF Réseau chosen
    SNCF Réseau is the French state-owned rail infrastructure manager responsible for operating, maintaining, and developing France’s national railway network.
  • D. SNCF western region
    SNCF western region was a regional division of the French national railway company responsible for operating and managing rail services in the western part of France.
  • E. Provence-Alpes-Côte d'Azur regional rail network
    The Provence-Alpes-Côte d'Azur regional rail network is a French regional train system serving cities, towns, and coastal areas across the Provence-Alpes-Côte d'Azur region in southeastern France.
  • F. None of above.

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_69d6ab2ce9c48190b5d39511b524f666 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8e8e3ff308190851ce656286bc67e completed April 10, 2026, 12:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69f471a856208190bb88254090c03ed0 completed May 1, 2026, 9:26 a.m.
NEDg Description generation batch_69f47b755f808190acb2fb31473d2405 completed May 1, 2026, 10:07 a.m.
NED2 Entity disambiguation (via description) batch_69f47d8bbae8819088d48b300291ef74 completed May 1, 2026, 10:16 a.m.
Created at: April 8, 2026, 9:45 p.m.