Triple

T10645445
Position Surface form Disambiguated ID Type / Status
Subject Roman city walls of Barcino E250821 entity
Predicate locatedOnStreet P959 FINISHED
Object Avinguda de la Catedral
Avinguda de la Catedral is a central street in Barcelona’s Gothic Quarter, known for running alongside the city’s cathedral and remnants of the ancient Roman walls of Barcino.
E250824 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: Avinguda de la Catedral | Statement: [Roman city walls of Barcino, locatedOnStreet, Avinguda de la Catedral]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Avinguda de la Catedral
Context triple: [Roman city walls of Barcino, locatedOnStreet, Avinguda de la Catedral]
  • A. Avinguda de la Reina Maria Cristina
    Avinguda de la Reina Maria Cristina is a grand ceremonial avenue in Barcelona, Spain, known for its monumental fountains and role as a central axis for major fairs and events near Plaça d'Espanya and Montjuïc.
  • B. Avinguda Josep Tarradellas
    Avinguda Josep Tarradellas is a major avenue in Barcelona named after the former president of the Generalitat de Catalunya, serving as an important traffic and commercial artery in the city.
  • C. Carrer de Montcada
    Carrer de Montcada is a historic medieval street in Barcelona’s El Born district, renowned for its well-preserved palaces and art museums such as the Picasso Museum.
  • D. Carrer del Bisbe
    Carrer del Bisbe is a picturesque, historic street in Barcelona famed for its neo-Gothic bridge and medieval atmosphere.
  • E. Carrer del Comte d’Urgell
    Carrer del Comte d’Urgell is a major street in Barcelona’s Eixample district, known for its residential buildings, shops, and role as a key north–south thoroughfare in the city.
  • 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: Avinguda de la Catedral
Triple: [Roman city walls of Barcino, locatedOnStreet, Avinguda de la Catedral]
Generated description
Avinguda de la Catedral is a central street in Barcelona’s Gothic Quarter, known for running alongside the city’s cathedral and remnants of the ancient Roman walls of Barcino.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Avinguda de la Catedral
Target entity description: Avinguda de la Catedral is a central street in Barcelona’s Gothic Quarter, known for running alongside the city’s cathedral and remnants of the ancient Roman walls of Barcino.
  • A. Avinguda de la Reina Maria Cristina
    Avinguda de la Reina Maria Cristina is a grand ceremonial avenue in Barcelona, Spain, known for its monumental fountains and role as a central axis for major fairs and events near Plaça d'Espanya and Montjuïc.
  • B. Avinguda Josep Tarradellas
    Avinguda Josep Tarradellas is a major avenue in Barcelona named after the former president of the Generalitat de Catalunya, serving as an important traffic and commercial artery in the city.
  • C. Carrer de Montcada
    Carrer de Montcada is a historic medieval street in Barcelona’s El Born district, renowned for its well-preserved palaces and art museums such as the Picasso Museum.
  • D. Carrer del Bisbe chosen
    Carrer del Bisbe is a picturesque, historic street in Barcelona famed for its neo-Gothic bridge and medieval atmosphere.
  • E. Carrer del Comte d’Urgell
    Carrer del Comte d’Urgell is a major street in Barcelona’s Eixample district, known for its residential buildings, shops, and role as a key north–south thoroughfare in the city.
  • F. None of above.

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_69d6aa5a4c4881908f39be6efe5981e5 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6dfe120908190ab91c38d57133739 completed April 8, 2026, 11:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69dbb6f0eee08190b4187671356e47ca completed April 12, 2026, 3:14 p.m.
NEDg Description generation batch_69dbbb8b0e5c8190afa9aaa134bcebf2 completed April 12, 2026, 3:34 p.m.
NED2 Entity disambiguation (via description) batch_69dbbc3ce1008190a16d442a22d45967 completed April 12, 2026, 3:37 p.m.
Created at: April 8, 2026, 9:05 p.m.