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.