Triple

T12802171
Position Surface form Disambiguated ID Type / Status
Subject Enric Miralles E306046 entity
Predicate notableWork P4 FINISHED
Object Gas Natural headquarters building in Barcelona
The Gas Natural headquarters building in Barcelona is a striking contemporary office tower known for its fragmented, cantilevered glass volumes and innovative design by architect Enric Miralles.
 E1002386 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: Gas Natural headquarters building in Barcelona | Statement: [Enric Miralles, notableWork, Gas Natural headquarters building in Barcelona]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gas Natural headquarters building in Barcelona
Context triple: [Enric Miralles, notableWork, Gas Natural headquarters building in Barcelona]
  • A. Casa Serra, Barcelona
    Casa Serra in Barcelona is a notable Modernista-style building that serves as the main headquarters of the Diputació de Barcelona (Barcelona Provincial Council).
  • B. L'Illa Diagonal complex, Barcelona
    L'Illa Diagonal complex, Barcelona is a prominent mixed-use urban block on Barcelona’s Avinguda Diagonal, known for its elongated “city block” design by architect Rafael Moneo that combines offices, shops, a hotel, and public spaces.
  • C. municipality of Barcelona
    The municipality of Barcelona is a major coastal city in northeastern Spain, serving as the capital of Catalonia and a leading European center for culture, tourism, and commerce.
  • D. Galeries Dalmau, Barcelona
    Galeries Dalmau in Barcelona was an influential early 20th-century avant-garde art gallery known for introducing modernist and Cubist artists to the Spanish public.
  • E. Olympic Fish Pavilion in Barcelona
    The Olympic Fish Pavilion in Barcelona is a monumental, shimmering metal sculpture resembling a giant fish, designed by architect Frank Gehry as a landmark for the city’s waterfront near the Olympic Port.
  • 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: Gas Natural headquarters building in Barcelona
Triple: [Enric Miralles, notableWork, Gas Natural headquarters building in Barcelona]
Generated description
The Gas Natural headquarters building in Barcelona is a striking contemporary office tower known for its fragmented, cantilevered glass volumes and innovative design by architect Enric Miralles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gas Natural headquarters building in Barcelona
Target entity description: The Gas Natural headquarters building in Barcelona is a striking contemporary office tower known for its fragmented, cantilevered glass volumes and innovative design by architect Enric Miralles.
  • A. Casa Serra, Barcelona
    Casa Serra in Barcelona is a notable Modernista-style building that serves as the main headquarters of the Diputació de Barcelona (Barcelona Provincial Council).
  • B. L'Illa Diagonal complex, Barcelona
    L'Illa Diagonal complex, Barcelona is a prominent mixed-use urban block on Barcelona’s Avinguda Diagonal, known for its elongated “city block” design by architect Rafael Moneo that combines offices, shops, a hotel, and public spaces.
  • C. municipality of Barcelona
    The municipality of Barcelona is a major coastal city in northeastern Spain, serving as the capital of Catalonia and a leading European center for culture, tourism, and commerce.
  • D. Galeries Dalmau, Barcelona
    Galeries Dalmau in Barcelona was an influential early 20th-century avant-garde art gallery known for introducing modernist and Cubist artists to the Spanish public.
  • E. Olympic Fish Pavilion in Barcelona
    The Olympic Fish Pavilion in Barcelona is a monumental, shimmering metal sculpture resembling a giant fish, designed by architect Frank Gehry as a landmark for the city’s waterfront near the Olympic Port.
  • 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_69d7bdf366888190a8cccb982606889c completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e7d3f5c8190bf01bef5d263ca26 completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6851143588190b0980e760e030b0b completed May 2, 2026, 11:13 p.m.
NEDg Description generation batch_69f687fffe9c81909c58129162a0c231 completed May 2, 2026, 11:25 p.m.
NED2 Entity disambiguation (via description) batch_69f688cc57048190ba7bacdcd6c0c182 completed May 2, 2026, 11:29 p.m.
Created at: April 9, 2026, 5:30 p.m.