Triple

T14785792
Position Surface form Disambiguated ID Type / Status
Subject Avio S.p.A. E347518 entity
Predicate hasSubsidiary P254 FINISHED
Object ELV S.p.A.
ELV S.p.A. is an Italian aerospace company specializing in the design, development, and production of launch vehicles and space propulsion systems.
 E1120576 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: ELV S.p.A. | Statement: [Avio S.p.A., hasSubsidiary, ELV S.p.A.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ELV S.p.A.
Context triple: [Avio S.p.A., hasSubsidiary, ELV S.p.A.]
  • A. Reverchon Industries
    Reverchon Industries is a French amusement ride manufacturer known for producing spinning roller coasters and other attractions for theme parks worldwide.
  • B. Erlecom
    Erlecom is a small village in the Dutch province of Gelderland, situated along the Waal River within the municipality of Berg en Dal.
  • C. Alfa Group
    Alfa Group is a major Russian privately owned investment consortium with significant interests in banking, oil and gas, telecommunications, and retail.
  • D. SAVE S.p.A.
    SAVE S.p.A. is an Italian company that manages and operates Venice Marco Polo Airport and other related airport and infrastructure services.
  • E. Aldo Group
    Aldo Group is a Canadian multinational retailer specializing in fashion footwear and accessories, operating numerous stores worldwide under brands such as ALDO, Call It Spring, and Globo.
  • 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: ELV S.p.A.
Triple: [Avio S.p.A., hasSubsidiary, ELV S.p.A.]
Generated description
ELV S.p.A. is an Italian aerospace company specializing in the design, development, and production of launch vehicles and space propulsion systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ELV S.p.A.
Target entity description: ELV S.p.A. is an Italian aerospace company specializing in the design, development, and production of launch vehicles and space propulsion systems.
  • A. Reverchon Industries
    Reverchon Industries is a French amusement ride manufacturer known for producing spinning roller coasters and other attractions for theme parks worldwide.
  • B. Erlecom
    Erlecom is a small village in the Dutch province of Gelderland, situated along the Waal River within the municipality of Berg en Dal.
  • C. Alfa Group
    Alfa Group is a major Russian privately owned investment consortium with significant interests in banking, oil and gas, telecommunications, and retail.
  • D. SAVE S.p.A.
    SAVE S.p.A. is an Italian company that manages and operates Venice Marco Polo Airport and other related airport and infrastructure services.
  • E. Aldo Group
    Aldo Group is a Canadian multinational retailer specializing in fashion footwear and accessories, operating numerous stores worldwide under brands such as ALDO, Call It Spring, and Globo.
  • 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_69d822e9b9e08190bedcc31a163fda82 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69decaa083e481908336d58d026eec32 completed April 14, 2026, 11:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe24b816388190be1127fe34a58d1d completed May 8, 2026, 6 p.m.
NEDg Description generation batch_69fe265997d481908cf4fe43504c2631 completed May 8, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_69fe26eb085c81909d69d085caacbc6f completed May 8, 2026, 6:09 p.m.
Created at: April 10, 2026, 1:31 a.m.