Triple
T1666665
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Buildings |
E36027
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Meintjieskop
Meintjieskop is a prominent hill in Pretoria, South Africa, best known as the site of the Union Buildings, the official seat of the South African government.
|
E188603
|
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: Meintjieskop | Statement: [Union Buildings, locatedOn, Meintjieskop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meintjieskop Context triple: [Union Buildings, locatedOn, Meintjieskop]
-
A.
Ossehoek
Ossehoek is a small island located in the Grevelingen lake area in the southwestern Netherlands, known primarily as a quiet nature and recreation spot.
-
B.
Magaliesberg
Magaliesberg is a mountain range in northern South Africa known for its rugged cliffs, rich biodiversity, and historical significance in early Boer and indigenous history.
-
C.
Andriesvale
Andriesvale is a place named in honor of the 19th-century Boer leader and Voortrekker general Andries Pretorius.
-
D.
Diepkloof
Diepkloof is a residential township area within Soweto, Johannesburg, known for its mix of formal housing, vibrant street life, and significant role in South Africa’s urban history.
-
E.
Swartberg Complex
The Swartberg Complex is a mountainous conservation area in South Africa renowned for its dramatic sandstone ranges, rich biodiversity, and exceptional fynbos vegetation within the Cape Floristic Region.
- 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: Meintjieskop Triple: [Union Buildings, locatedOn, Meintjieskop]
Generated description
Meintjieskop is a prominent hill in Pretoria, South Africa, best known as the site of the Union Buildings, the official seat of the South African government.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Meintjieskop Target entity description: Meintjieskop is a prominent hill in Pretoria, South Africa, best known as the site of the Union Buildings, the official seat of the South African government.
-
A.
Ossehoek
Ossehoek is a small island located in the Grevelingen lake area in the southwestern Netherlands, known primarily as a quiet nature and recreation spot.
-
B.
Magaliesberg
Magaliesberg is a mountain range in northern South Africa known for its rugged cliffs, rich biodiversity, and historical significance in early Boer and indigenous history.
-
C.
Andriesvale
Andriesvale is a place named in honor of the 19th-century Boer leader and Voortrekker general Andries Pretorius.
-
D.
Diepkloof
Diepkloof is a residential township area within Soweto, Johannesburg, known for its mix of formal housing, vibrant street life, and significant role in South Africa’s urban history.
-
E.
Swartberg Complex
The Swartberg Complex is a mountainous conservation area in South Africa renowned for its dramatic sandstone ranges, rich biodiversity, and exceptional fynbos vegetation within the Cape Floristic Region.
- 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_69a8861286808190939afff3ce8ee31e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90adc57cc8190b270004c363768e3 |
completed | March 5, 2026, 4:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad682fd42881908ecd0f331e81aba8 |
completed | March 8, 2026, 12:14 p.m. |
| NEDg | Description generation | batch_69ad69c8af5481909d73d90e1dcaf560 |
completed | March 8, 2026, 12:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad6a4aebb88190a27350216add031b |
completed | March 8, 2026, 12:23 p.m. |
Created at: March 4, 2026, 7:29 p.m.