Triple

T5347218
Position Surface form Disambiguated ID Type / Status
Subject Royal Opera House, Covent Garden E124085 entity
Predicate hasFeature P182 FINISHED
Object Paul Hamlyn Hall
Paul Hamlyn Hall is a glass-vaulted atrium and performance space at London’s Royal Opera House, known for its striking architecture and use as a venue for events, dining, and informal performances.
 E513261 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: Paul Hamlyn Hall | Statement: [Royal Opera House, Covent Garden, hasFeature, Paul Hamlyn Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Paul Hamlyn Hall
Context triple: [Royal Opera House, Covent Garden, hasFeature, Paul Hamlyn Hall]
  • A. Lerner Hall
    Lerner Hall is Columbia University's main student center on its Morningside Heights campus, housing lounges, event spaces, and various student services.
  • B. Hendrie Hall
    Hendrie Hall is a historic Yale University building that serves as a key rehearsal, practice, and performance facility for the Yale School of Music.
  • C. Stuzin Hall
    Stuzin Hall is an academic building at the University of Florida that houses facilities for the Warrington College of Business.
  • D. Alexander Hall
    Alexander Hall is a historic academic building on the campus of Princeton Theological Seminary, used for theological instruction and institutional functions.
  • E. Demaray Hall
    Demaray Hall is a prominent academic and administrative building serving as a central landmark on the Seattle Pacific University campus in Seattle, Washington.
  • 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: Paul Hamlyn Hall
Triple: [Royal Opera House, Covent Garden, hasFeature, Paul Hamlyn Hall]
Generated description
Paul Hamlyn Hall is a glass-vaulted atrium and performance space at London’s Royal Opera House, known for its striking architecture and use as a venue for events, dining, and informal performances.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Paul Hamlyn Hall
Target entity description: Paul Hamlyn Hall is a glass-vaulted atrium and performance space at London’s Royal Opera House, known for its striking architecture and use as a venue for events, dining, and informal performances.
  • A. Lerner Hall
    Lerner Hall is Columbia University's main student center on its Morningside Heights campus, housing lounges, event spaces, and various student services.
  • B. Hendrie Hall
    Hendrie Hall is a historic Yale University building that serves as a key rehearsal, practice, and performance facility for the Yale School of Music.
  • C. Stuzin Hall
    Stuzin Hall is an academic building at the University of Florida that houses facilities for the Warrington College of Business.
  • D. Alexander Hall
    Alexander Hall is a historic academic building on the campus of Princeton Theological Seminary, used for theological instruction and institutional functions.
  • E. Demaray Hall
    Demaray Hall is a prominent academic and administrative building serving as a central landmark on the Seattle Pacific University campus in Seattle, Washington.
  • 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_69bd464be27081908807b40b75c1bbae completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd85ede7c481908347d557aa4d19ad completed March 20, 2026, 5:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf21cd34a08190857dd960c12fec0c completed March 21, 2026, 10:55 p.m.
NEDg Description generation batch_69bf227781bc819083b8aba59618cc46 completed March 21, 2026, 10:57 p.m.
NED2 Entity disambiguation (via description) batch_69bf231d41848190b67de46bdbb38ab3 completed March 21, 2026, 11 p.m.
Created at: March 20, 2026, 2:01 p.m.