Triple

T8420403
Position Surface form Disambiguated ID Type / Status
Subject Potchefstroom University for Christian Higher Education E198832 entity
Predicate shortName P43 FINISHED
Object PU for CHE
PU for CHE was a South African Christian university in Potchefstroom that later became part of North-West University.
 E732278 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: PU for CHE | Statement: [Potchefstroom University for Christian Higher Education, shortName, PU for CHE]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PU for CHE
Context triple: [Potchefstroom University for Christian Higher Education, shortName, PU for CHE]
  • A. CHES
    CHES (Cryptographic Hardware and Embedded Systems) is a leading annual conference focused on the design and analysis of cryptographic hardware and security in embedded systems.
  • B. CHU
    CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
  • C. CHE
    CHE is the three-letter ISO 3166-1 alpha-3 country code for Switzerland.
  • D. CECh
    CECh is the Spanish acronym for the Episcopal Conference of Chile, the assembly of Catholic bishops responsible for coordinating the pastoral and administrative activities of the Church in Chile.
  • E. ECHU
    ECHU is the station code for Echuca railway station in Victoria, Australia.
  • 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: PU for CHE
Triple: [Potchefstroom University for Christian Higher Education, shortName, PU for CHE]
Generated description
PU for CHE was a South African Christian university in Potchefstroom that later became part of North-West University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PU for CHE
Target entity description: PU for CHE was a South African Christian university in Potchefstroom that later became part of North-West University.
  • A. CHES
    CHES (Cryptographic Hardware and Embedded Systems) is a leading annual conference focused on the design and analysis of cryptographic hardware and security in embedded systems.
  • B. CHU
    CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
  • C. CHE
    CHE is the three-letter ISO 3166-1 alpha-3 country code for Switzerland.
  • D. CECh
    CECh is the Spanish acronym for the Episcopal Conference of Chile, the assembly of Catholic bishops responsible for coordinating the pastoral and administrative activities of the Church in Chile.
  • E. ECHU
    ECHU is the station code for Echuca railway station in Victoria, Australia.
  • 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_69ca8312d63c8190bf133b676b44a385 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb84c941988190884a5c0cbb44bcc2 completed March 31, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce03476b288190b3df8f9f4d502ea8 completed April 2, 2026, 5:48 a.m.
NEDg Description generation batch_69ce0782b0dc8190bf971eacb3b4582c completed April 2, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69ce0854ce788190a209f229d504c038 completed April 2, 2026, 6:10 a.m.
Created at: March 30, 2026, 6:06 p.m.