Triple
T1411565
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mamelodi Sundowns F.C. |
E31815
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object |
Lucas Masterpieces Moripe Stadium
Lucas Masterpieces Moripe Stadium is a multi-purpose football venue in Atteridgeville, Pretoria, best known as the home ground of South African Premier Division club Mamelodi Sundowns F.C.
|
E161680
|
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 Masterpieces Moripe Stadium | Statement: [Mamelodi Sundowns F.C., homeStadium, Lucas Masterpieces Moripe Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lucas Masterpieces Moripe Stadium Context triple: [Mamelodi Sundowns F.C., homeStadium, Lucas Masterpieces Moripe Stadium]
-
A.
Eco-Power Stadium
Eco-Power Stadium is a modern football stadium in Doncaster, England, serving as the home ground of Doncaster Rovers F.C.
-
B.
UEFA Elite Stadium
A UEFA Elite Stadium is a top-tier football venue that meets the highest standards set by UEFA for hosting major international club and national team competitions.
-
C.
Denka Big Swan Stadium
Denka Big Swan Stadium is a large multi-purpose sports venue in Niigata, Japan, best known as the home ground of football club Albirex Niigata and for hosting major J.League and international matches.
-
D.
San Siro
San Siro is a historic, large-capacity football stadium in Milan, Italy, renowned as the home ground of both AC Milan and Inter Milan.
-
E.
Pro Player Stadium
Pro Player Stadium was a multi-purpose sports venue in Miami Gardens, Florida, best known as the longtime home of the NFL’s Miami Dolphins and host to numerous major events including Super Bowls and college football championships.
- 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 Masterpieces Moripe Stadium Triple: [Mamelodi Sundowns F.C., homeStadium, Lucas Masterpieces Moripe Stadium]
Generated description
Lucas Masterpieces Moripe Stadium is a multi-purpose football venue in Atteridgeville, Pretoria, best known as the home ground of South African Premier Division club Mamelodi Sundowns F.C.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lucas Masterpieces Moripe Stadium Target entity description: Lucas Masterpieces Moripe Stadium is a multi-purpose football venue in Atteridgeville, Pretoria, best known as the home ground of South African Premier Division club Mamelodi Sundowns F.C.
-
A.
Eco-Power Stadium
Eco-Power Stadium is a modern football stadium in Doncaster, England, serving as the home ground of Doncaster Rovers F.C.
-
B.
UEFA Elite Stadium
A UEFA Elite Stadium is a top-tier football venue that meets the highest standards set by UEFA for hosting major international club and national team competitions.
-
C.
Denka Big Swan Stadium
Denka Big Swan Stadium is a large multi-purpose sports venue in Niigata, Japan, best known as the home ground of football club Albirex Niigata and for hosting major J.League and international matches.
-
D.
San Siro
San Siro is a historic, large-capacity football stadium in Milan, Italy, renowned as the home ground of both AC Milan and Inter Milan.
-
E.
Pro Player Stadium
Pro Player Stadium was a multi-purpose sports venue in Miami Gardens, Florida, best known as the longtime home of the NFL’s Miami Dolphins and host to numerous major events including Super Bowls and college football championships.
- 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_69a49919a994819086528951bc224775 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c3e1da988190bc7c187e193539b6 |
completed | March 1, 2026, 10:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ace57be14881908d469d2b5333d6d5 |
completed | March 8, 2026, 2:57 a.m. |
| NEDg | Description generation | batch_69ace61c6f348190bba7717b1bd7f24a |
completed | March 8, 2026, 2:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace6eeb99081908ac23a6c71faeae6 |
completed | March 8, 2026, 3:03 a.m. |
Created at: March 1, 2026, 7:59 p.m.