Triple

T3983728
Position Surface form Disambiguated ID Type / Status
Subject CDGVAL E86819 entity
Predicate connects P390 FINISHED
Object RER B railway station Aéroport Charles de Gaulle 2 TGV E14726 NE FINISHED

How this triple was built (2 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: RER B railway station Aéroport Charles de Gaulle 2 TGV | Statement: [CDGVAL, connects, RER B railway station Aéroport Charles de Gaulle 2 TGV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RER B railway station Aéroport Charles de Gaulle 2 TGV
Context triple: [CDGVAL, connects, RER B railway station Aéroport Charles de Gaulle 2 TGV]
  • A. Aéroport Charles de Gaulle 2 TGV station chosen
    Aéroport Charles de Gaulle 2 TGV station is a major high-speed rail hub integrated into Paris Charles de Gaulle Airport, providing direct TGV and other long-distance train connections to cities across France and neighboring countries.
  • B. Aéroport Charles de Gaulle 1 station
    Aéroport Charles de Gaulle 1 station is a major rail and transit hub serving Terminal 1 and nearby facilities at Paris Charles de Gaulle Airport, connecting the airport to central Paris and the wider region.
  • C. Nation (Paris Métro and RER) station
    Nation (Paris Métro and RER) station is a major Parisian transport hub in the 11th and 12th arrondissements, serving multiple Métro lines and RER line A near Place de la Nation.
  • D. RER A Nation station
    RER A Nation station is a major Parisian commuter rail hub on the RER A line, located at Place de la Nation and providing extensive connections with the Paris Métro and regional rail network.
  • E. Rueil-Malmaison RER station
    Rueil-Malmaison RER station is a suburban railway station in the western Paris metropolitan area that serves the commune of Rueil-Malmaison on the RER A line.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69aed93fd9d4819085d3b2137d2346cb completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef9de58d48190969f354a1bf0df94 completed March 9, 2026, 4:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b54c4a769c819097fb9bfd5890a4f9 completed March 14, 2026, 11:53 a.m.
Created at: March 9, 2026, 3:33 p.m.