Triple

T6599027
Position Surface form Disambiguated ID Type / Status
Subject Sudwala Caves E148547 entity
Predicate hasChamber P2970 FINISHED
Object PR Owen Hall
PR Owen Hall is a notable underground chamber within the Sudwala Caves, often used for events and known for its impressive natural acoustics.
E607220 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: PR Owen Hall | Statement: [Sudwala Caves, hasChamber, PR Owen Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: PR Owen Hall
Context triple: [Sudwala Caves, hasChamber, PR Owen Hall]
  • A. 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.
  • B. Wilf Hall
    Wilf Hall is an academic building at New York University School of Law that houses classrooms, faculty offices, and legal program facilities.
  • C. Marshall Hall
    Marshall Hall was an American mathematician known for his influential work in group theory and combinatorics and for mentoring prominent students such as Donald E. Knuth.
  • D. Grant Hall
    Grant Hall is an iconic clock-towered landmark and ceremonial hall at Queen’s University in Kingston, Ontario, often used for major academic and community events.
  • E. 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.
  • 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: PR Owen Hall
Triple: [Sudwala Caves, hasChamber, PR Owen Hall]
Generated description
PR Owen Hall is a notable underground chamber within the Sudwala Caves, often used for events and known for its impressive natural acoustics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: PR Owen Hall
Target entity description: PR Owen Hall is a notable underground chamber within the Sudwala Caves, often used for events and known for its impressive natural acoustics.
  • A. 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.
  • B. Wilf Hall
    Wilf Hall is an academic building at New York University School of Law that houses classrooms, faculty offices, and legal program facilities.
  • C. Marshall Hall
    Marshall Hall was an American mathematician known for his influential work in group theory and combinatorics and for mentoring prominent students such as Donald E. Knuth.
  • D. Grant Hall
    Grant Hall is an iconic clock-towered landmark and ceremonial hall at Queen’s University in Kingston, Ontario, often used for major academic and community events.
  • E. 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.
  • 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_69c687e7b8688190811ffee72e096468 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6aeeffdf0819090af7bba918bef84 completed March 27, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e43224dc81909dea493a5ee2726e completed March 27, 2026, 8:10 p.m.
NEDg Description generation batch_69c6e4e9c344819099ad11c21c2e4a6e completed March 27, 2026, 8:13 p.m.
NED2 Entity disambiguation (via description) batch_69c6e581a4f88190b1f64033a49d1bae completed March 27, 2026, 8:16 p.m.
Created at: March 27, 2026, 1:56 p.m.