Triple

T12255727
Position Surface form Disambiguated ID Type / Status
Subject Johannesburg CBD E292094 entity
Predicate hasTransportLink P1298 FINISHED
Object M2 motorway (adjacent)
The M2 motorway is a major east–west highway running along the southern edge of central Johannesburg, providing a key arterial route for traffic bypassing and accessing the city’s central business district.
 E972658 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: M2 motorway (adjacent) | Statement: [Johannesburg CBD, hasTransportLink, M2 motorway (adjacent)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: M2 motorway (adjacent)
Context triple: [Johannesburg CBD, hasTransportLink, M2 motorway (adjacent)]
  • A. M2 motorway (nearby)
    The M2 motorway is a major dual carriageway in Northern Ireland that connects Belfast to the north, serving towns such as Ballymena and providing a key route toward the Antrim Coast.
  • B. M2 motorway (nearby)
    The M2 motorway is a major road in South East England that connects London to the north coast of Kent, providing an important route towards the Channel ports.
  • C. M1 motorway (nearby)
    The M1 motorway is a major north–south highway in England that connects London with key cities in the Midlands and northern England.
  • D. M4 motorway (nearby)
    The M4 motorway is a major road in the United Kingdom connecting London with South Wales and serving key towns and cities along its route.
  • E. M8 motorway (nearby)
    The M8 motorway is a major Scottish highway linking the cities of Glasgow and Edinburgh and serving key towns in the Central Belt.
  • 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: M2 motorway (adjacent)
Triple: [Johannesburg CBD, hasTransportLink, M2 motorway (adjacent)]
Generated description
The M2 motorway is a major east–west highway running along the southern edge of central Johannesburg, providing a key arterial route for traffic bypassing and accessing the city’s central business district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: M2 motorway (adjacent)
Target entity description: The M2 motorway is a major east–west highway running along the southern edge of central Johannesburg, providing a key arterial route for traffic bypassing and accessing the city’s central business district.
  • A. M2 motorway (nearby)
    The M2 motorway is a major dual carriageway in Northern Ireland that connects Belfast to the north, serving towns such as Ballymena and providing a key route toward the Antrim Coast.
  • B. M2 motorway (nearby)
    The M2 motorway is a major road in South East England that connects London to the north coast of Kent, providing an important route towards the Channel ports.
  • C. M1 motorway (nearby)
    The M1 motorway is a major north–south highway in England that connects London with key cities in the Midlands and northern England.
  • D. M4 motorway (nearby)
    The M4 motorway is a major road in the United Kingdom connecting London with South Wales and serving key towns and cities along its route.
  • E. M8 motorway (nearby)
    The M8 motorway is a major Scottish highway linking the cities of Glasgow and Edinburgh and serving key towns in the Central Belt.
  • 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_69d6ab67950c8190be08450a06228c4b completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cc9dd5081908880061d52351850 completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60abdc5988190a19104385f54fb06 completed May 2, 2026, 2:31 p.m.
NEDg Description generation batch_69f60d8456d881908b5647b77fc53780 completed May 2, 2026, 2:43 p.m.
NED2 Entity disambiguation (via description) batch_69f60e2c52b0819094c8e67286235400 completed May 2, 2026, 2:46 p.m.
Created at: April 8, 2026, 9:52 p.m.