Triple

T7249261
Position Surface form Disambiguated ID Type / Status
Subject Estádio do Dragão E156553 entity
Predicate publicTransitAccess P1288 FINISHED
Object Estádio do Dragão metro station
Estádio do Dragão metro station is a light rail/metro stop in Porto, Portugal, serving the area around FC Porto’s Estádio do Dragão football stadium.
E652326 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 Dragão metro station | Statement: [Estádio do Dragão, publicTransitAccess, Estádio do Dragão metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Estádio do Dragão metro station
Context triple: [Estádio do Dragão, publicTransitAccess, Estádio do Dragão metro station]
  • A. Antero de Quental metro station
    Antero de Quental metro station is an underground rapid transit station in Rio de Janeiro’s Leblon neighborhood, serving Line 4 of the city’s metro system.
  • B. Martim Moniz metro station
    Martim Moniz metro station is an underground Lisbon Metro station on the Green Line, serving the central Martim Moniz square near the historic downtown area.
  • C. Marquês de Pombal metro station
    Marquês de Pombal metro station is a major Lisbon Metro interchange and transport hub located at the Marquês de Pombal square, serving multiple lines and connecting central Lisbon with other parts of the city.
  • D. Cais do Sodré railway station
    Cais do Sodré railway station is a major Lisbon transport hub that combines suburban rail, metro, ferry, and bus connections near the city’s waterfront.
  • E. Baixa-Chiado metro station
    Baixa-Chiado metro station is a major underground interchange in central Lisbon, Portugal, connecting key metro lines and serving as a gateway to the historic Baixa and Chiado districts.
  • 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 Dragão metro station
Triple: [Estádio do Dragão, publicTransitAccess, Estádio do Dragão metro station]
Generated description
Estádio do Dragão metro station is a light rail/metro stop in Porto, Portugal, serving the area around FC Porto’s Estádio do Dragão football stadium.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Estádio do Dragão metro station
Target entity description: Estádio do Dragão metro station is a light rail/metro stop in Porto, Portugal, serving the area around FC Porto’s Estádio do Dragão football stadium.
  • A. Antero de Quental metro station
    Antero de Quental metro station is an underground rapid transit station in Rio de Janeiro’s Leblon neighborhood, serving Line 4 of the city’s metro system.
  • B. Martim Moniz metro station
    Martim Moniz metro station is an underground Lisbon Metro station on the Green Line, serving the central Martim Moniz square near the historic downtown area.
  • C. Marquês de Pombal metro station
    Marquês de Pombal metro station is a major Lisbon Metro interchange and transport hub located at the Marquês de Pombal square, serving multiple lines and connecting central Lisbon with other parts of the city.
  • D. Cais do Sodré railway station
    Cais do Sodré railway station is a major Lisbon transport hub that combines suburban rail, metro, ferry, and bus connections near the city’s waterfront.
  • E. Baixa-Chiado metro station
    Baixa-Chiado metro station is a major underground interchange in central Lisbon, Portugal, connecting key metro lines and serving as a gateway to the historic Baixa and Chiado districts.
  • 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_69c68827b5e481908dc05e145b2c92d4 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ea77a3588190accf31860170f052 completed March 27, 2026, 8:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d3a2ba748190890c2980ca4a8ecd completed March 28, 2026, 1:12 p.m.
NEDg Description generation batch_69c7d4dd5c588190b9129f0c132d91d3 completed March 28, 2026, 1:17 p.m.
NED2 Entity disambiguation (via description) batch_69c7d58b19e48190b9fdb1181387acea completed March 28, 2026, 1:20 p.m.
Created at: March 27, 2026, 2:56 p.m.