Triple

T16827728
Position Surface form Disambiguated ID Type / Status
Subject Cafè Els Quatre Gats E409063 entity
Predicate foundedBy P104 FINISHED
Object Pere Romeu
Pere Romeu was a Catalan artist, waiter, and cultural promoter best known for co-founding Barcelona’s modernist gathering place Els Quatre Gats, a famed hub for artists like Pablo Picasso.
E1240354 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: Pere Romeu | Statement: [Cafè Els Quatre Gats, foundedBy, Pere Romeu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pere Romeu
Context triple: [Cafè Els Quatre Gats, foundedBy, Pere Romeu]
  • A. Pere Milà
    Pere Milà was a wealthy Catalan businessman and developer best known for commissioning Antoni Gaudí’s iconic modernist building Casa Milà in Barcelona.
  • B. Francesc Cambó
    Francesc Cambó was a prominent early 20th-century Catalan politician, lawyer, and cultural patron who played a key role in the development of Catalan nationalism and supported major artistic and intellectual movements in Catalonia.
  • C. Bernat Picornell
    Bernat Picornell was a prominent Catalan swimming figure after whom Barcelona’s historic Piscines Bernat Picornell aquatic complex is named.
  • D. Amadeu Vives
    Amadeu Vives was a prominent Catalan composer best known for his zarzuelas and choral works, and as a key figure in the Catalan musical renaissance of the late 19th and early 20th centuries.
  • E. Francesc Pelagi Briz
    Francesc Pelagi Briz was a 19th-century Catalan writer and poet closely associated with the Renaixença cultural revival movement.
  • 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: Pere Romeu
Triple: [Cafè Els Quatre Gats, foundedBy, Pere Romeu]
Generated description
Pere Romeu was a Catalan artist, waiter, and cultural promoter best known for co-founding Barcelona’s modernist gathering place Els Quatre Gats, a famed hub for artists like Pablo Picasso.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pere Romeu
Target entity description: Pere Romeu was a Catalan artist, waiter, and cultural promoter best known for co-founding Barcelona’s modernist gathering place Els Quatre Gats, a famed hub for artists like Pablo Picasso.
  • A. Pere Milà
    Pere Milà was a wealthy Catalan businessman and developer best known for commissioning Antoni Gaudí’s iconic modernist building Casa Milà in Barcelona.
  • B. Francesc Cambó
    Francesc Cambó was a prominent early 20th-century Catalan politician, lawyer, and cultural patron who played a key role in the development of Catalan nationalism and supported major artistic and intellectual movements in Catalonia.
  • C. Bernat Picornell
    Bernat Picornell was a prominent Catalan swimming figure after whom Barcelona’s historic Piscines Bernat Picornell aquatic complex is named.
  • D. Amadeu Vives
    Amadeu Vives was a prominent Catalan composer best known for his zarzuelas and choral works, and as a key figure in the Catalan musical renaissance of the late 19th and early 20th centuries.
  • E. Francesc Pelagi Briz
    Francesc Pelagi Briz was a 19th-century Catalan writer and poet closely associated with the Renaixença cultural revival movement.
  • 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_69d88394566c8190b3dcbdc72935f7fa completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b3151350819097b1c375e6df8986 completed April 18, 2026, 4:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c79cdf9c8190aa20d536ca17ab81 completed May 10, 2026, 5:59 p.m.
NEDg Description generation batch_6a00ca95ebb4819091bbfe3ccc267f9a completed May 10, 2026, 6:12 p.m.
NED2 Entity disambiguation (via description) batch_6a00cb02c8bc8190a60da76bea8dabe5 completed May 10, 2026, 6:14 p.m.
Created at: April 10, 2026, 5:23 a.m.