Triple

T7701462
Position Surface form Disambiguated ID Type / Status
Subject Rete Ferroviaria Italiana E174505 entity
Predicate followsRegulation P34837 FINISHED
Object European Union railway liberalization directives
The European Union railway liberalization directives are a set of EU laws designed to open national rail markets to competition, separate infrastructure management from train operations, and create an integrated, interoperable European rail system.
E682913 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: European Union railway liberalization directives | Statement: [Rete Ferroviaria Italiana, followsRegulation, European Union railway liberalization directives]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: European Union railway liberalization directives
Context triple: [Rete Ferroviaria Italiana, followsRegulation, European Union railway liberalization directives]
  • A. Trans-European high-speed rail network
    The Trans-European high-speed rail network is an interconnected system of high-speed railway lines across multiple European countries designed to enable fast, cross-border passenger travel.
  • B. AGC European Agreement on Main International Railway Lines
    The AGC European Agreement on Main International Railway Lines is a United Nations treaty that coordinates and standardizes the planning and development of an integrated network of major international railway routes across Europe.
  • C. European Train Control System
    The European Train Control System (ETCS) is a standardized, interoperable train signaling and control system used across Europe and in high-speed railways worldwide to enhance safety and efficiency.
  • D. European Union Agency for Railways
    The European Union Agency for Railways is an EU body responsible for improving rail safety, interoperability, and cross-border rail operations across member states.
  • E. European road and transport cooperation
    European road and transport cooperation is a collaborative framework among European countries and institutions aimed at harmonizing and improving road infrastructure, traffic safety, and transport policies across the continent.
  • 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: European Union railway liberalization directives
Triple: [Rete Ferroviaria Italiana, followsRegulation, European Union railway liberalization directives]
Generated description
The European Union railway liberalization directives are a set of EU laws designed to open national rail markets to competition, separate infrastructure management from train operations, and create an integrated, interoperable European rail system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: European Union railway liberalization directives
Target entity description: The European Union railway liberalization directives are a set of EU laws designed to open national rail markets to competition, separate infrastructure management from train operations, and create an integrated, interoperable European rail system.
  • A. Trans-European high-speed rail network
    The Trans-European high-speed rail network is an interconnected system of high-speed railway lines across multiple European countries designed to enable fast, cross-border passenger travel.
  • B. AGC European Agreement on Main International Railway Lines
    The AGC European Agreement on Main International Railway Lines is a United Nations treaty that coordinates and standardizes the planning and development of an integrated network of major international railway routes across Europe.
  • C. European Train Control System
    The European Train Control System (ETCS) is a standardized, interoperable train signaling and control system used across Europe and in high-speed railways worldwide to enhance safety and efficiency.
  • D. European Union Agency for Railways
    The European Union Agency for Railways is an EU body responsible for improving rail safety, interoperability, and cross-border rail operations across member states.
  • E. European road and transport cooperation
    European road and transport cooperation is a collaborative framework among European countries and institutions aimed at harmonizing and improving road infrastructure, traffic safety, and transport policies across the continent.
  • 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_69c6995a72cc8190998e56daa6f8e453 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c70288d02c819093d6f0e47707d0a3 completed March 27, 2026, 10:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8acbc2024819083576f5a11c1e3a8 completed March 29, 2026, 4:38 a.m.
NEDg Description generation batch_69c8adeb3948819087404b0d7d7e619e completed March 29, 2026, 4:43 a.m.
NED2 Entity disambiguation (via description) batch_69c8aedede388190b8eb79cea223c31c completed March 29, 2026, 4:47 a.m.
Created at: March 27, 2026, 4:03 p.m.