Triple

T16914732
Position Surface form Disambiguated ID Type / Status
Subject Formello E410291 entity
Predicate sportsFacility P2500 FINISHED
Object training center of S.S. Lazio
The training center of S.S. Lazio is the professional football club’s main headquarters and practice complex located in Formello, near Rome.
 E1239912 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: training center of S.S. Lazio | Statement: [Formello, sportsFacility, training center of S.S. Lazio]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: training center of S.S. Lazio
Context triple: [Formello, sportsFacility, training center of S.S. Lazio]
  • A. Juventus Training Center
    The Juventus Training Center is a modern football facility in Vinovo, Italy, serving as the primary training ground and match venue for Juventus Women.
  • B. Bruseschi training center
    Bruseschi training center is the primary training facility and sports complex used by the Italian football club Udinese Calcio.
  • C. Stadio Carlo Speroni
    Stadio Carlo Speroni is a multi-use football stadium in Busto Arsizio, Italy, primarily serving as the home ground of local club Pro Patria.
  • D. Stadio Danilo Martelli
    Stadio Danilo Martelli is a football stadium in Mantua, Italy, primarily known as the home ground of local club Mantova 1911.
  • E. Stadio Giovanni Berta
    Stadio Giovanni Berta was the original name of Florence’s main football stadium, an early 20th-century arena later renamed Stadio Artemio Franchi and known for hosting ACF Fiorentina home matches.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: training center of S.S. Lazio
Target entity description: The training center of S.S. Lazio is the professional football club’s main headquarters and practice complex located in Formello, near Rome.
  • A. Juventus Training Center
    The Juventus Training Center is a modern football facility in Vinovo, Italy, serving as the primary training ground and match venue for Juventus Women.
  • B. Bruseschi training center
    Bruseschi training center is the primary training facility and sports complex used by the Italian football club Udinese Calcio.
  • C. Stadio Carlo Speroni
    Stadio Carlo Speroni is a multi-use football stadium in Busto Arsizio, Italy, primarily serving as the home ground of local club Pro Patria.
  • D. Stadio Danilo Martelli
    Stadio Danilo Martelli is a football stadium in Mantua, Italy, primarily known as the home ground of local club Mantova 1911.
  • E. Stadio Giovanni Berta
    Stadio Giovanni Berta was the original name of Florence’s main football stadium, an early 20th-century arena later renamed Stadio Artemio Franchi and known for hosting ACF Fiorentina home matches.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: training center of S.S. Lazio
Triple: [Formello, sportsFacility, training center of S.S. Lazio]
Generated description
The training center of S.S. Lazio is the professional football club’s main headquarters and practice complex located in Formello, near Rome.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d886c7b1e481908c3766dfa8c13458 elicitation completed
NER batch_69e3ca4015648190989904ad7119c3be ner completed
NED1 batch_6a00c7be679c8190b9d0b0b9cfe185d3 ned_source_triple completed
NED2 batch_6a00c9d1c6a0819083635b8246cc82e7 ned_description completed
NEDg batch_6a00c9059a2c819099ede5a7b6e25b18 nedg completed
Created at: April 10, 2026, 5:30 a.m.