Triple

T6540727
Position Surface form Disambiguated ID Type / Status
Subject Masandawana E168279 entity
Predicate homeStadiumOfClub P2696 FINISHED
Object Lucas Moripe Stadium
Lucas Moripe Stadium is a multi-purpose football venue in Atteridgeville, Pretoria, best known as the home ground of South African club Mamelodi Sundowns (nicknamed Masandawana).
 E610915 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: Lucas Moripe Stadium | Statement: [Masandawana, homeStadiumOfClub, Lucas Moripe Stadium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lucas Moripe Stadium
Context triple: [Masandawana, homeStadiumOfClub, Lucas Moripe Stadium]
  • A. Sisa Dukashe Stadium
    Sisa Dukashe Stadium is a multi-purpose sports venue in East London, South Africa, primarily used for football and athletics events.
  • B. Peter Mokaba Stadium
    Peter Mokaba Stadium is a multi-purpose sports venue in Polokwane, South Africa, best known for hosting football matches including games during the 2010 FIFA World Cup.
  • C. Sasolburg Stadium
    Sasolburg Stadium is a multi-purpose sports venue in Sasolburg, South Africa, primarily used for football and other local sporting events.
  • D. Royal Bafokeng Stadium
    Royal Bafokeng Stadium is a multi-purpose sports venue in Rustenburg, South Africa, best known for hosting major football matches including games during the 2010 FIFA World Cup.
  • E. Rio Tinto Stadium
    Rio Tinto Stadium is a soccer-specific stadium in Sandy, Utah, best known as the home of Major League Soccer’s Real Salt Lake and host to numerous major soccer events.
  • 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: Lucas Moripe Stadium
Triple: [Masandawana, homeStadiumOfClub, Lucas Moripe Stadium]
Generated description
Lucas Moripe Stadium is a multi-purpose football venue in Atteridgeville, Pretoria, best known as the home ground of South African club Mamelodi Sundowns (nicknamed Masandawana).
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lucas Moripe Stadium
Target entity description: Lucas Moripe Stadium is a multi-purpose football venue in Atteridgeville, Pretoria, best known as the home ground of South African club Mamelodi Sundowns (nicknamed Masandawana).
  • A. Sisa Dukashe Stadium
    Sisa Dukashe Stadium is a multi-purpose sports venue in East London, South Africa, primarily used for football and athletics events.
  • B. Peter Mokaba Stadium
    Peter Mokaba Stadium is a multi-purpose sports venue in Polokwane, South Africa, best known for hosting football matches including games during the 2010 FIFA World Cup.
  • C. Sasolburg Stadium
    Sasolburg Stadium is a multi-purpose sports venue in Sasolburg, South Africa, primarily used for football and other local sporting events.
  • D. Royal Bafokeng Stadium
    Royal Bafokeng Stadium is a multi-purpose sports venue in Rustenburg, South Africa, best known for hosting major football matches including games during the 2010 FIFA World Cup.
  • E. Rio Tinto Stadium
    Rio Tinto Stadium is a soccer-specific stadium in Sandy, Utah, best known as the home of Major League Soccer’s Real Salt Lake and host to numerous major soccer events.
  • 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_69c68a51564081909e93aee0dbd9cca3 completed March 27, 2026, 1:46 p.m.
NER Named-entity recognition batch_69c6add7369c8190919cd7c07012a994 completed March 27, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f782dfb481909e65bb9444ddcda1 completed March 27, 2026, 9:32 p.m.
NEDg Description generation batch_69c6f8946b2c8190b18edff8523cf565 completed March 27, 2026, 9:37 p.m.
NED2 Entity disambiguation (via description) batch_69c6f96c215081909e9d7a6e0a811f18 completed March 27, 2026, 9:41 p.m.
Created at: March 27, 2026, 1:50 p.m.