Triple
T23365861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hillbrow |
E593317
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Ponte City Apartments
Ponte City Apartments is a cylindrical high-rise residential skyscraper in Johannesburg, South Africa, known as an iconic but once notorious symbol of the Hillbrow skyline.
|
E1583389
|
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: Ponte City Apartments | Statement: [Hillbrow, hasLandmark, Ponte City Apartments]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ponte City Apartments Context triple: [Hillbrow, hasLandmark, Ponte City Apartments]
-
A.
Livingston Apartments
Livingston Apartments is a student residential complex on Rutgers University's Livingston Campus, offering apartment-style housing primarily for upperclassmen.
-
B.
Pacific Place Apartments
Pacific Place Apartments is a luxury residential complex that forms part of the upscale mixed-use Pacific Place development in Hong Kong’s Admiralty district.
-
C.
Harbor Point Apartments
Harbor Point Apartments is a large residential complex located in the Columbia Point neighborhood of Boston, Massachusetts, known for its waterfront setting and proximity to local universities.
-
D.
Westgate Apartments
Westgate Apartments is a graduate student housing complex located on MIT’s West Campus, providing apartment-style residences for students and their families.
-
E.
Promontory Apartments
Promontory Apartments is a notable mid-20th-century high-rise residential building in Chicago, recognized for its modernist design and role in the city’s architectural history.
- 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: Ponte City Apartments Triple: [Hillbrow, hasLandmark, Ponte City Apartments]
Generated description
Ponte City Apartments is a cylindrical high-rise residential skyscraper in Johannesburg, South Africa, known as an iconic but once notorious symbol of the Hillbrow skyline.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ponte City Apartments Target entity description: Ponte City Apartments is a cylindrical high-rise residential skyscraper in Johannesburg, South Africa, known as an iconic but once notorious symbol of the Hillbrow skyline.
-
A.
Livingston Apartments
Livingston Apartments is a student residential complex on Rutgers University's Livingston Campus, offering apartment-style housing primarily for upperclassmen.
-
B.
Pacific Place Apartments
Pacific Place Apartments is a luxury residential complex that forms part of the upscale mixed-use Pacific Place development in Hong Kong’s Admiralty district.
-
C.
Harbor Point Apartments
Harbor Point Apartments is a large residential complex located in the Columbia Point neighborhood of Boston, Massachusetts, known for its waterfront setting and proximity to local universities.
-
D.
Westgate Apartments
Westgate Apartments is a graduate student housing complex located on MIT’s West Campus, providing apartment-style residences for students and their families.
-
E.
Promontory Apartments
Promontory Apartments is a notable mid-20th-century high-rise residential building in Chicago, recognized for its modernist design and role in the city’s architectural history.
- 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_69e25d2593c88190bcdf4a716a94ccb2 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1a0ac7494819082e98ac5632eba28 |
completed | April 29, 2026, 6:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c5dd964f081909aa71493fe6e07c7 |
completed | May 19, 2026, 12:55 p.m. |
| NEDg | Description generation | batch_6a0c5f27dbac8190a633ff61bc3321bd |
completed | May 19, 2026, 1:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c5fd0c4e88190901c08e6c969e7ac |
completed | May 19, 2026, 1:04 p.m. |
Created at: April 17, 2026, 5:31 p.m.