Triple

T22337790
Position Surface form Disambiguated ID Type / Status
Subject Estádio das Antas E552195 entity
Predicate alsoKnownAs P39 FINISHED
Object Estádio do Futebol Clube do Porto
Estádio do Futebol Clube do Porto, commonly known as Estádio das Antas, was the historic home stadium of FC Porto in Porto, Portugal, until it was replaced by Estádio do Dragão.
 E1530706 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: Estádio do Futebol Clube do Porto | Statement: [Estádio das Antas, alsoKnownAs, Estádio do Futebol Clube do Porto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Estádio do Futebol Clube do Porto
Context triple: [Estádio das Antas, alsoKnownAs, Estádio do Futebol Clube do Porto]
  • A. Estádio José Alvalade
    Estádio José Alvalade is a major football stadium in Lisbon, Portugal, best known as the home ground of Sporting CP and a frequent venue for Portugal national team matches.
  • B. Estádio do Dragão
    Estádio do Dragão is a modern football stadium in Porto, Portugal, best known as the home ground of FC Porto and a regular venue for major international matches.
  • C. Estádio do Marítimo
    Estádio do Marítimo is a football stadium in Funchal, Madeira, serving as the home ground of C.S. Marítimo.
  • D. Estádio Dr. Magalhães Pessoa
    Estádio Dr. Magalhães Pessoa is a multi-purpose football stadium in Leiria, Portugal, best known for hosting União de Leiria’s home matches and games during UEFA Euro 2004.
  • E. Braga Municipal Stadium
    Braga Municipal Stadium is a distinctive football stadium in Braga, Portugal, renowned for its dramatic design carved into a former quarry and its use as a venue during UEFA Euro 2004.
  • 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: Estádio do Futebol Clube do Porto
Triple: [Estádio das Antas, alsoKnownAs, Estádio do Futebol Clube do Porto]
Generated description
Estádio do Futebol Clube do Porto, commonly known as Estádio das Antas, was the historic home stadium of FC Porto in Porto, Portugal, until it was replaced by Estádio do Dragão.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Estádio do Futebol Clube do Porto
Target entity description: Estádio do Futebol Clube do Porto, commonly known as Estádio das Antas, was the historic home stadium of FC Porto in Porto, Portugal, until it was replaced by Estádio do Dragão.
  • A. Estádio José Alvalade
    Estádio José Alvalade is a major football stadium in Lisbon, Portugal, best known as the home ground of Sporting CP and a frequent venue for Portugal national team matches.
  • B. Estádio do Dragão
    Estádio do Dragão is a modern football stadium in Porto, Portugal, best known as the home ground of FC Porto and a regular venue for major international matches.
  • C. Estádio do Marítimo
    Estádio do Marítimo is a football stadium in Funchal, Madeira, serving as the home ground of C.S. Marítimo.
  • D. Estádio Dr. Magalhães Pessoa
    Estádio Dr. Magalhães Pessoa is a multi-purpose football stadium in Leiria, Portugal, best known for hosting União de Leiria’s home matches and games during UEFA Euro 2004.
  • E. Braga Municipal Stadium
    Braga Municipal Stadium is a distinctive football stadium in Braga, Portugal, renowned for its dramatic design carved into a former quarry and its use as a venue during UEFA Euro 2004.
  • 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_69e11e494eec81909c4d2d51f69499d9 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f157804e60819094e2a903ace6f4b2 completed April 29, 2026, 12:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ad52d8b488190b9cba9b47f8f6e3d completed May 18, 2026, 9 a.m.
NEDg Description generation batch_6a0ad993b9188190aacf482038b3cd29 completed May 18, 2026, 9:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0ada0cef848190864a88d7baa24a81 completed May 18, 2026, 9:21 a.m.
Created at: April 16, 2026, 8:43 p.m.