Triple

T11257688
Position Surface form Disambiguated ID Type / Status
Subject R21 freeway E266480 entity
Predicate providesAccessTo P1985 FINISHED
Object Centurion area
The Centurion area is a rapidly growing urban and commercial district situated between Pretoria and Johannesburg in Gauteng, South Africa.
 E914647 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: Centurion area | Statement: [R21 freeway, providesAccessTo, Centurion area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centurion area
Context triple: [R21 freeway, providesAccessTo, Centurion area]
  • A. Antissa area
    Antissa area is a notable section of the Lesvos Petrified Forest Geopark in Greece, known for its significant fossilized tree remains and distinctive geological features.
  • B. Tank District
    Tank District is an administrative district in the Khyber Pakhtunkhwa province of Pakistan, known for its arid terrain and location near the country's western border regions.
  • C. Leonidio area
    The Leonidio area is a coastal region in the southeastern Peloponnese of Greece known as a historic center of Tsakonian culture and language.
  • D. Lattin-Cullen area
    The Lattin-Cullen area is a rural community and parish in County Tipperary, Ireland, centered around the villages of Lattin and Cullen and known for its agricultural landscape and local GAA traditions.
  • E. Townsville military precinct
    Townsville military precinct is a major Australian Defence Force hub in Townsville, Queensland, encompassing key army facilities and support infrastructure.
  • 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: Centurion area
Triple: [R21 freeway, providesAccessTo, Centurion area]
Generated description
The Centurion area is a rapidly growing urban and commercial district situated between Pretoria and Johannesburg in Gauteng, South Africa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Centurion area
Target entity description: The Centurion area is a rapidly growing urban and commercial district situated between Pretoria and Johannesburg in Gauteng, South Africa.
  • A. Antissa area
    Antissa area is a notable section of the Lesvos Petrified Forest Geopark in Greece, known for its significant fossilized tree remains and distinctive geological features.
  • B. Tank District
    Tank District is an administrative district in the Khyber Pakhtunkhwa province of Pakistan, known for its arid terrain and location near the country's western border regions.
  • C. Leonidio area
    The Leonidio area is a coastal region in the southeastern Peloponnese of Greece known as a historic center of Tsakonian culture and language.
  • D. Lattin-Cullen area
    The Lattin-Cullen area is a rural community and parish in County Tipperary, Ireland, centered around the villages of Lattin and Cullen and known for its agricultural landscape and local GAA traditions.
  • E. Townsville military precinct
    Townsville military precinct is a major Australian Defence Force hub in Townsville, Queensland, encompassing key army facilities and support infrastructure.
  • 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_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e935b85c819085e1abf2dd4099c5 completed April 9, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4cca0d25c8190bfdbe1f6ee3b04cb completed April 19, 2026, 12:37 p.m.
NEDg Description generation batch_69e4d9ec9964819084bd7118e49c41a2 completed April 19, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_69e4ddab4ef48190ab7f371da765c6c0 completed April 19, 2026, 1:50 p.m.
Created at: April 8, 2026, 9:31 p.m.