Triple

T11790687
Position Surface form Disambiguated ID Type / Status
Subject Chemins de Fer Luxembourgeois E280378 entity
Predicate hasSubsidiary P254 FINISHED
Object CFL immo
CFL immo is a real estate subsidiary of Luxembourg’s national railway company, managing and developing property assets linked to the rail network.
 E946797 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: CFL immo | Statement: [Chemins de Fer Luxembourgeois, hasSubsidiary, CFL immo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CFL immo
Context triple: [Chemins de Fer Luxembourgeois, hasSubsidiary, CFL immo]
  • A. CFLI
    CFLI is a global private-sector coalition convened by Bloomberg to accelerate and scale climate finance in support of the transition to a low‑carbon economy.
  • B. CFL
    The CFL (Canadian Football League) is Canada's professional gridiron football league, featuring teams such as the Toronto Argonauts competing for the Grey Cup championship.
  • C. CFLI Brazil
    CFLI Brazil is a country-focused initiative under the Bloomberg-led Climate Finance Leadership Initiative that aims to mobilize private climate finance and support Brazil’s transition to a low-carbon, resilient economy.
  • D. CFLI South Africa
    CFLI South Africa is a country-focused platform that brings together leading financial institutions and partners to mobilize private climate finance for South Africa’s low-carbon and climate-resilient transition.
  • E. CSFL
    CSFL is the Collegiate Sprint Football League, a college athletics conference that organizes lightweight (sprint) football competition among member institutions.
  • 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: CFL immo
Triple: [Chemins de Fer Luxembourgeois, hasSubsidiary, CFL immo]
Generated description
CFL immo is a real estate subsidiary of Luxembourg’s national railway company, managing and developing property assets linked to the rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CFL immo
Target entity description: CFL immo is a real estate subsidiary of Luxembourg’s national railway company, managing and developing property assets linked to the rail network.
  • A. CFLI
    CFLI is a global private-sector coalition convened by Bloomberg to accelerate and scale climate finance in support of the transition to a low‑carbon economy.
  • B. CFL
    The CFL (Canadian Football League) is Canada's professional gridiron football league, featuring teams such as the Toronto Argonauts competing for the Grey Cup championship.
  • C. CFLI Brazil
    CFLI Brazil is a country-focused initiative under the Bloomberg-led Climate Finance Leadership Initiative that aims to mobilize private climate finance and support Brazil’s transition to a low-carbon, resilient economy.
  • D. CFLI South Africa
    CFLI South Africa is a country-focused platform that brings together leading financial institutions and partners to mobilize private climate finance for South Africa’s low-carbon and climate-resilient transition.
  • E. CSFL
    CSFL is the Collegiate Sprint Football League, a college athletics conference that organizes lightweight (sprint) football competition among member institutions.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a588d2c881909783c2d678c2a474 completed April 10, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f09107fd2481908d765d2188035012 completed April 28, 2026, 10:50 a.m.
NEDg Description generation batch_69f0bd40108c8190863a60cf01cc7201 completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef7e9f388190b33f6c16abadfde9 completed April 28, 2026, 5:33 p.m.
Created at: April 8, 2026, 9:42 p.m.