Triple

T13480195
Position Surface form Disambiguated ID Type / Status
Subject Up-Country E318351 entity
Predicate transportConnection P1298 FINISHED
Object 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.
 E1042444 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: Colombo–Kandy road | Statement: [Up-Country, transportConnection, Colombo–Kandy road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Colombo–Kandy road
Context triple: [Up-Country, transportConnection, Colombo–Kandy road]
  • A. 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.
  • B. 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.
  • C. Colombo–Trincomalee route
    The Colombo–Trincomalee route is a major intercity railway line in Sri Lanka connecting the capital Colombo with the eastern port city of Trincomalee.
  • D. 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.
  • E. 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.
  • 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: Colombo–Kandy road
Triple: [Up-Country, transportConnection, Colombo–Kandy road]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Colombo–Kandy road
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Colombo–Trincomalee route
    The Colombo–Trincomalee route is a major intercity railway line in Sri Lanka connecting the capital Colombo with the eastern port city of Trincomalee.
  • D. 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.
  • E. 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.
  • 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_69f7463340fc8190b1128bd1d26f91ab completed May 3, 2026, 12:57 p.m.
NEDg Description generation batch_69f747fee42c819097ccfaf01b1bf4da completed May 3, 2026, 1:05 p.m.
NED2 Entity disambiguation (via description) batch_69f748bfc1a481908c3a86018533e45d completed May 3, 2026, 1:08 p.m.
Created at: April 9, 2026, 9:42 p.m.