Triple

T13480257
Position Surface form Disambiguated ID Type / Status
Subject Matale E318353 entity
Predicate locatedOn P40 FINISHED
Object Kandy–Jaffna road
The Kandy–Jaffna road is a major Sri Lankan highway that connects the central city of Kandy with the northern city of Jaffna, serving as a key route through the island’s interior.
 E1047822 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: Kandy–Jaffna road | Statement: [Matale, locatedOn, Kandy–Jaffna road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kandy–Jaffna road
Context triple: [Matale, locatedOn, Kandy–Jaffna road]
  • A. Colombo–Kandy road
    The Colombo–Kandy road is a major highway in Sri Lanka that links the capital city Colombo with the historic hill city of Kandy, serving as a key route to the island’s central highlands.
  • B. Colombo–Katunayake Expressway
    The Colombo–Katunayake Expressway is a major controlled-access highway in Sri Lanka that connects the capital city Colombo with Bandaranaike International Airport and the city of Negombo, significantly reducing travel time between them.
  • C. Colombo–Batticaloa route
    The Colombo–Batticaloa route is a major intercity railway line in Sri Lanka that connects the capital Colombo with the eastern city of Batticaloa, traversing diverse regions across the island.
  • D. Southern Expressway of Sri Lanka
    The Southern Expressway of Sri Lanka is a major controlled-access highway linking Colombo with key southern cities, significantly reducing travel time and boosting regional economic development.
  • E. Colombo–Galle–Hambantota–Wellawaya Highway (A2)
    The Colombo–Galle–Hambantota–Wellawaya Highway (A2) is a major coastal trunk road in Sri Lanka that connects Colombo with key southern and southeastern cities including Galle, Hambantota, and Wellawaya.
  • 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: Kandy–Jaffna road
Triple: [Matale, locatedOn, Kandy–Jaffna road]
Generated description
The Kandy–Jaffna road is a major Sri Lankan highway that connects the central city of Kandy with the northern city of Jaffna, serving as a key route through the island’s interior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kandy–Jaffna road
Target entity description: The Kandy–Jaffna road is a major Sri Lankan highway that connects the central city of Kandy with the northern city of Jaffna, serving as a key route through the island’s interior.
  • A. Colombo–Kandy road
    The Colombo–Kandy road is a major highway in Sri Lanka that links the capital city Colombo with the historic hill city of Kandy, serving as a key route to the island’s central highlands.
  • B. Colombo–Katunayake Expressway
    The Colombo–Katunayake Expressway is a major controlled-access highway in Sri Lanka that connects the capital city Colombo with Bandaranaike International Airport and the city of Negombo, significantly reducing travel time between them.
  • C. Colombo–Batticaloa route
    The Colombo–Batticaloa route is a major intercity railway line in Sri Lanka that connects the capital Colombo with the eastern city of Batticaloa, traversing diverse regions across the island.
  • D. Southern Expressway of Sri Lanka
    The Southern Expressway of Sri Lanka is a major controlled-access highway linking Colombo with key southern cities, significantly reducing travel time and boosting regional economic development.
  • E. Colombo–Galle–Hambantota–Wellawaya Highway (A2)
    The Colombo–Galle–Hambantota–Wellawaya Highway (A2) is a major coastal trunk road in Sri Lanka that connects Colombo with key southern and southeastern cities including Galle, Hambantota, and Wellawaya.
  • 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_69d806b6bfec819089222715b2e86c8e completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf36c6b08190ba99400600e0b662 completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75d8c942481909858e340944ed57c completed May 3, 2026, 2:37 p.m.
NEDg Description generation batch_69f75ee662e88190ae8006f056860389 completed May 3, 2026, 2:42 p.m.
NED2 Entity disambiguation (via description) batch_69f7629cf90881908a341a565a84aede completed May 3, 2026, 2:58 p.m.
Created at: April 9, 2026, 9:42 p.m.