Triple

T10351478
Position Surface form Disambiguated ID Type / Status
Subject Porto north bank E243890 entity
Predicate hasLandmark P105 FINISHED
Object Ribeira Square
Ribeira Square is a historic riverside plaza in Porto, Portugal, known for its colorful buildings, lively cafés, and role as a central hub in the city’s UNESCO-listed old town.
 E857874 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: Ribeira Square | Statement: [Porto north bank, hasLandmark, Ribeira Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ribeira Square
Context triple: [Porto north bank, hasLandmark, Ribeira Square]
  • A. Rossio Square
    Rossio Square is a historic and bustling public square in central Lisbon, Portugal, known for its wave-patterned cobblestone pavement, fountains, and role as a major social and transport hub.
  • B. Campos Square
    Campos Square is a historic public square and bustling commercial hub located on Lagos Island in Lagos, Nigeria.
  • C. São Bento Square
    São Bento Square is a public square in Lisbon, Portugal, situated in front of the national parliament building and serving as a notable civic and political gathering space.
  • D. Praça do Giraldo
    Praça do Giraldo is the main historic square of Évora, Portugal, known for its arcaded buildings, central fountain, and role as a social and commercial hub of the city.
  • E. Praça dos Restauradores
    Praça dos Restauradores is a historic square in central Lisbon, Portugal, known for its obelisk monument commemorating the country's 17th-century restoration of independence from Spain.
  • 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: Ribeira Square
Triple: [Porto north bank, hasLandmark, Ribeira Square]
Generated description
Ribeira Square is a historic riverside plaza in Porto, Portugal, known for its colorful buildings, lively cafés, and role as a central hub in the city’s UNESCO-listed old town.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ribeira Square
Target entity description: Ribeira Square is a historic riverside plaza in Porto, Portugal, known for its colorful buildings, lively cafés, and role as a central hub in the city’s UNESCO-listed old town.
  • A. Rossio Square
    Rossio Square is a historic and bustling public square in central Lisbon, Portugal, known for its wave-patterned cobblestone pavement, fountains, and role as a major social and transport hub.
  • B. Campos Square
    Campos Square is a historic public square and bustling commercial hub located on Lagos Island in Lagos, Nigeria.
  • C. São Bento Square
    São Bento Square is a public square in Lisbon, Portugal, situated in front of the national parliament building and serving as a notable civic and political gathering space.
  • D. Praça do Giraldo
    Praça do Giraldo is the main historic square of Évora, Portugal, known for its arcaded buildings, central fountain, and role as a social and commercial hub of the city.
  • E. Praça dos Restauradores
    Praça dos Restauradores is a historic square in central Lisbon, Portugal, known for its obelisk monument commemorating the country's 17th-century restoration of independence from Spain.
  • 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_69d381b22b8c8190aaed476be5f872a9 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9489f9481908fc1c818e81c1cc2 completed April 7, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69d75095625c819082d4d0976a193e6c completed April 9, 2026, 7:09 a.m.
NEDg Description generation batch_69d7618da0188190901026dd51ceaa46 completed April 9, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69d77045ea988190bd8e31f5f636f69b completed April 9, 2026, 9:24 a.m.
Created at: April 6, 2026, 11:57 a.m.