Triple

T22011194
Position Surface form Disambiguated ID Type / Status
Subject Cremona railway station E543577 entity
Predicate railwayLine P848 FINISHED
Object Cremona–Fidenza railway
The Cremona–Fidenza railway is a regional rail line in northern Italy that connects the city of Cremona with Fidenza, serving local passenger and freight traffic in the Emilia-Romagna and Lombardy regions.
 E1514966 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: Cremona–Fidenza railway | Statement: [Cremona railway station, railwayLine, Cremona–Fidenza railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cremona–Fidenza railway
Context triple: [Cremona railway station, railwayLine, Cremona–Fidenza railway]
  • A. Cremona–Piacenza railway
    The Cremona–Piacenza railway is a regional rail line in northern Italy that connects the cities of Cremona and Piacenza, serving local passenger and freight traffic.
  • B. Mortara–Milan railway
    The Mortara–Milan railway is a regional rail line in Lombardy, Italy, connecting the town of Mortara with the city of Milan and serving intermediate communities such as Vigevano.
  • C. Como–Lecco railway
    The Como–Lecco railway is a regional rail line in Lombardy, northern Italy, connecting the cities of Como and Lecco along the southern foothills of the Alps.
  • D. Milan–Lecco railway
    The Milan–Lecco railway is a regional rail line in Lombardy, Italy, connecting the city of Milan with the town of Lecco and serving numerous intermediate communities.
  • E. Milan–Saronno railway
    The Milan–Saronno railway is a key suburban rail line in the Lombardy region of Italy that connects Milan with the town of Saronno and forms part of the main route toward Malpensa Airport.
  • 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: Cremona–Fidenza railway
Triple: [Cremona railway station, railwayLine, Cremona–Fidenza railway]
Generated description
The Cremona–Fidenza railway is a regional rail line in northern Italy that connects the city of Cremona with Fidenza, serving local passenger and freight traffic in the Emilia-Romagna and Lombardy regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cremona–Fidenza railway
Target entity description: The Cremona–Fidenza railway is a regional rail line in northern Italy that connects the city of Cremona with Fidenza, serving local passenger and freight traffic in the Emilia-Romagna and Lombardy regions.
  • A. Cremona–Piacenza railway
    The Cremona–Piacenza railway is a regional rail line in northern Italy that connects the cities of Cremona and Piacenza, serving local passenger and freight traffic.
  • B. Mortara–Milan railway
    The Mortara–Milan railway is a regional rail line in Lombardy, Italy, connecting the town of Mortara with the city of Milan and serving intermediate communities such as Vigevano.
  • C. Como–Lecco railway
    The Como–Lecco railway is a regional rail line in Lombardy, northern Italy, connecting the cities of Como and Lecco along the southern foothills of the Alps.
  • D. Milan–Lecco railway
    The Milan–Lecco railway is a regional rail line in Lombardy, Italy, connecting the city of Milan with the town of Lecco and serving numerous intermediate communities.
  • E. Milan–Saronno railway
    The Milan–Saronno railway is a key suburban rail line in the Lombardy region of Italy that connects Milan with the town of Saronno and forms part of the main route toward Malpensa Airport.
  • 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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a520bc8190865f525a87255fb2 completed April 28, 2026, 9:33 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a7b6216fc8190a6e2166799ce1b25 completed May 18, 2026, 2:37 a.m.
NEDg Description generation batch_6a0a7c93d5708190aeb79bdf64ac1bf0 completed May 18, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0a7d06cb0c819093c960f71861ede8 completed May 18, 2026, 2:44 a.m.
Created at: April 16, 2026, 8:22 p.m.