Triple
T12096022
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cango Caves |
E288072
|
entity |
| Predicate | mainChamberName |
P5757
|
FINISHED |
| Object |
Van Zyl Hall
Van Zyl Hall is the vast, cathedral-like main chamber of South Africa’s Cango Caves, renowned for its impressive limestone formations and dramatic scale.
|
E966072
|
NE FINISHED |
How this triple was built (5 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: Van Zyl Hall | Statement: [Cango Caves, mainChamberName, Van Zyl Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Van Zyl Hall Context triple: [Cango Caves, mainChamberName, Van Zyl Hall]
-
A.
Wilf Hall
Wilf Hall is an academic building at New York University School of Law that houses classrooms, faculty offices, and legal program facilities.
-
B.
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.
-
C.
Wiekamp Hall
Wiekamp Hall is an academic building on the Indiana University South Bend campus that houses classrooms, offices, and other instructional facilities.
-
D.
Tanna Schulich Hall
Tanna Schulich Hall is a performance and rehearsal venue associated with McGill University’s Schulich School of Music in Montreal, Canada.
-
E.
Boyd Orr Building
The Boyd Orr Building is a major teaching and research facility at the University of Glasgow, known for housing science departments and large lecture theatres.
- 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: Van Zyl Hall Triple: [Cango Caves, mainChamberName, Van Zyl Hall]
Generated description
Van Zyl Hall is the vast, cathedral-like main chamber of South Africa’s Cango Caves, renowned for its impressive limestone formations and dramatic scale.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Van Zyl Hall Target entity description: Van Zyl Hall is the vast, cathedral-like main chamber of South Africa’s Cango Caves, renowned for its impressive limestone formations and dramatic scale.
-
A.
Wilf Hall
Wilf Hall is an academic building at New York University School of Law that houses classrooms, faculty offices, and legal program facilities.
-
B.
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.
-
C.
Wiekamp Hall
Wiekamp Hall is an academic building on the Indiana University South Bend campus that houses classrooms, offices, and other instructional facilities.
-
D.
Tanna Schulich Hall
Tanna Schulich Hall is a performance and rehearsal venue associated with McGill University’s Schulich School of Music in Montreal, Canada.
-
E.
Boyd Orr Building
The Boyd Orr Building is a major teaching and research facility at the University of Glasgow, known for housing science departments and large lecture theatres.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: mainChamberName Context triple: [Cango Caves, mainChamberName, Van Zyl Hall]
-
A.
mainChamber
chosen
Indicates that something is the primary or central chamber or room within a larger structure or system.
-
B.
chamber1
Indicates that an entity is a chamber or room, typically serving as an enclosed space within a larger structure.
-
C.
typeOfChamber
Indicates the specific kind or category of chamber that an entity belongs to or is classified as.
-
D.
chamber2
Indicates that one entity serves as a secondary or inner chamber, room, or compartment associated with another entity.
-
E.
chamberLevel
Indicates the relative position or height of a chamber within a larger structure or system.
- F. None of above.
Provenance (6 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_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9178ad99c8190a54777b9bbe998bc |
completed | April 10, 2026, 3:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f6708f8881909c4f40a466bc0acf |
completed | May 2, 2026, 1:04 p.m. |
| NEDg | Description generation | batch_69f600b6769481909d0308c8f77b2ef3 |
completed | May 2, 2026, 1:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f601ef0a9c8190ac922562a8856def |
completed | May 2, 2026, 1:53 p.m. |
| PD | Predicate disambiguation | batch_69d915000454819089fee00022055599 |
completed | April 10, 2026, 3:19 p.m. |
Created at: April 8, 2026, 9:48 p.m.