Triple
T10804751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eixample |
E254931
|
entity |
| Predicate | urbanPlanner |
P20715
|
FINISHED |
| Object |
Ildefons Cerdà
Ildefons Cerdà was a 19th-century Catalan engineer and urban planner best known for designing the modern expansion plan of Barcelona.
|
E893148
|
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: Ildefons Cerdà | Statement: [Eixample, urbanPlanner, Ildefons Cerdà]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ildefons Cerdà Context triple: [Eixample, urbanPlanner, Ildefons Cerdà]
-
A.
Lluís Domènech i Montaner
Lluís Domènech i Montaner was a prominent Catalan modernist architect and politician, renowned for his richly ornamented buildings in Barcelona and his influence on Catalan cultural nationalism.
-
B.
Eusebi Güell
Eusebi Güell was a wealthy Catalan industrialist and politician best known as a major patron of architect Antoni Gaudí, commissioning several of his most iconic works.
-
C.
Josep Puig i Cadafalch
Josep Puig i Cadafalch was a prominent Catalan architect, politician, and art historian whose work helped define the architectural identity of early 20th-century Barcelona.
-
D.
Pere Domènech i Roura
Pere Domènech i Roura was a Catalan architect and politician associated with the Modernisme movement, known for continuing and contributing to major works such as the Hospital de Sant Pau in Barcelona.
-
E.
Francesc Guàrdia i Vial
Francesc Guàrdia i Vial was a Catalan architect associated with the early 20th-century Modernisme movement, known for designing prominent public buildings in 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: Ildefons Cerdà Triple: [Eixample, urbanPlanner, Ildefons Cerdà]
Generated description
Ildefons Cerdà was a 19th-century Catalan engineer and urban planner best known for designing the modern expansion plan of Barcelona.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ildefons Cerdà Target entity description: Ildefons Cerdà was a 19th-century Catalan engineer and urban planner best known for designing the modern expansion plan of Barcelona.
-
A.
Lluís Domènech i Montaner
Lluís Domènech i Montaner was a prominent Catalan modernist architect and politician, renowned for his richly ornamented buildings in Barcelona and his influence on Catalan cultural nationalism.
-
B.
Eusebi Güell
Eusebi Güell was a wealthy Catalan industrialist and politician best known as a major patron of architect Antoni Gaudí, commissioning several of his most iconic works.
-
C.
Josep Puig i Cadafalch
Josep Puig i Cadafalch was a prominent Catalan architect, politician, and art historian whose work helped define the architectural identity of early 20th-century Barcelona.
-
D.
Pere Domènech i Roura
Pere Domènech i Roura was a Catalan architect and politician associated with the Modernisme movement, known for continuing and contributing to major works such as the Hospital de Sant Pau in Barcelona.
-
E.
Francesc Guàrdia i Vial
Francesc Guàrdia i Vial was a Catalan architect associated with the early 20th-century Modernisme movement, known for designing prominent public buildings in 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_69d6aa61c15c8190a1839550c56e75e1 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d73370e7388190885b104fc883456e |
completed | April 9, 2026, 5:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e21649a6308190878432635d523686 |
completed | April 17, 2026, 11:15 a.m. |
| NEDg | Description generation | batch_69e21d860d288190855ffbe60df50df9 |
completed | April 17, 2026, 11:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e21f09be508190a7c497a7680cb59e |
completed | April 17, 2026, 11:52 a.m. |
Created at: April 8, 2026, 9:18 p.m.