Triple

T7701440
Position Surface form Disambiguated ID Type / Status
Subject Rete Ferroviaria Italiana E174505 entity
Predicate shortName P43 FINISHED
Object RFI
RFI is the Italian state-owned company responsible for managing and maintaining Italy’s national railway infrastructure.
 E682912 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: RFI | Statement: [Rete Ferroviaria Italiana, shortName, RFI]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RFI
Context triple: [Rete Ferroviaria Italiana, shortName, RFI]
  • A. RF
    RF was the squadron code used to identify No. 303 Polish Fighter Squadron, a renowned Polish unit that fought alongside the Royal Air Force during World War II.
  • B. RF
    RF is the stock ticker symbol for Regions Financial Corporation, a major U.S. regional bank headquartered in Birmingham, Alabama.
  • C. .rf
    .rf is the Cyrillic country-code top-level domain representing the Russian Federation on the internet.
  • D. RFA
    RFA is the ship prefix used by vessels of the Royal Fleet Auxiliary, the civilian-manned fleet that supports the United Kingdom’s Royal Navy with logistical and operational services.
  • E. RIF
    RIF (Rule Interchange Format) is a W3C standard designed to enable the exchange and interoperability of rules across different Semantic Web systems and rule engines.
  • 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: RFI
Triple: [Rete Ferroviaria Italiana, shortName, RFI]
Generated description
RFI is the Italian state-owned company responsible for managing and maintaining Italy’s national railway infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RFI
Target entity description: RFI is the Italian state-owned company responsible for managing and maintaining Italy’s national railway infrastructure.
  • A. RF
    RF was the squadron code used to identify No. 303 Polish Fighter Squadron, a renowned Polish unit that fought alongside the Royal Air Force during World War II.
  • B. RF
    RF is the stock ticker symbol for Regions Financial Corporation, a major U.S. regional bank headquartered in Birmingham, Alabama.
  • C. .rf
    .rf is the Cyrillic country-code top-level domain representing the Russian Federation on the internet.
  • D. RFA
    RFA is the ship prefix used by vessels of the Royal Fleet Auxiliary, the civilian-manned fleet that supports the United Kingdom’s Royal Navy with logistical and operational services.
  • E. RIF
    RIF (Rule Interchange Format) is a W3C standard designed to enable the exchange and interoperability of rules across different Semantic Web systems and rule engines.
  • 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.