Triple
T10653818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yeoville, Johannesburg |
E251037
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Observatory, Johannesburg
Observatory, Johannesburg is a residential suburb in eastern Johannesburg, South Africa, known for its historic homes, green spaces, and proximity to the city’s former astronomical observatory.
|
E877395
|
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: Observatory, Johannesburg | Statement: [Yeoville, Johannesburg, adjacentTo, Observatory, Johannesburg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Observatory, Johannesburg Context triple: [Yeoville, Johannesburg, adjacentTo, Observatory, Johannesburg]
-
A.
South African Astronomical Observatory Sutherland site
The South African Astronomical Observatory Sutherland site is a major high-altitude astronomical research facility in South Africa, home to several important telescopes including the Southern African Large Telescope (SALT).
-
B.
Illovo, Johannesburg
Illovo, Johannesburg is an upmarket suburb in northern Johannesburg, South Africa, known for its mix of residential, commercial, and leisure spaces, including prominent sports and entertainment venues.
-
C.
Loftus Versfeld Park
Loftus Versfeld Park was the earlier name of the historic rugby and football stadium in Pretoria, South Africa, now known as Loftus Versfeld Stadium.
-
D.
Nasrec, Johannesburg
Nasrec is a suburb in the south of Johannesburg, South Africa, best known for housing major sports and events facilities, including the FNB Stadium.
-
E.
Rosebank, Johannesburg
Rosebank, Johannesburg is a vibrant, upmarket commercial and residential suburb known for its shopping malls, restaurants, art galleries, and business offices in northern Johannesburg, South Africa.
- 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: Observatory, Johannesburg Triple: [Yeoville, Johannesburg, adjacentTo, Observatory, Johannesburg]
Generated description
Observatory, Johannesburg is a residential suburb in eastern Johannesburg, South Africa, known for its historic homes, green spaces, and proximity to the city’s former astronomical observatory.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Observatory, Johannesburg Target entity description: Observatory, Johannesburg is a residential suburb in eastern Johannesburg, South Africa, known for its historic homes, green spaces, and proximity to the city’s former astronomical observatory.
-
A.
South African Astronomical Observatory Sutherland site
The South African Astronomical Observatory Sutherland site is a major high-altitude astronomical research facility in South Africa, home to several important telescopes including the Southern African Large Telescope (SALT).
-
B.
Illovo, Johannesburg
Illovo, Johannesburg is an upmarket suburb in northern Johannesburg, South Africa, known for its mix of residential, commercial, and leisure spaces, including prominent sports and entertainment venues.
-
C.
Loftus Versfeld Park
Loftus Versfeld Park was the earlier name of the historic rugby and football stadium in Pretoria, South Africa, now known as Loftus Versfeld Stadium.
-
D.
Nasrec, Johannesburg
Nasrec is a suburb in the south of Johannesburg, South Africa, best known for housing major sports and events facilities, including the FNB Stadium.
-
E.
Rosebank, Johannesburg
Rosebank, Johannesburg is a vibrant, upmarket commercial and residential suburb known for its shopping malls, restaurants, art galleries, and business offices in northern Johannesburg, South Africa.
- 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_69d6aa5a4c4881908f39be6efe5981e5 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6dff85674819099bf40c9f4fede15 |
completed | April 8, 2026, 11:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d97a71fac48190a6d7c99ebc5aad0a |
completed | April 10, 2026, 10:32 p.m. |
| NEDg | Description generation | batch_69d97cc2b66c8190909a23927fbe3af5 |
completed | April 10, 2026, 10:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d97e13913081908dd1fb60fa44db05 |
completed | April 10, 2026, 10:47 p.m. |
Created at: April 8, 2026, 9:06 p.m.