Triple

T3912242
Position Surface form Disambiguated ID Type / Status
Subject A15 coastal highway E87348 entity
Predicate maintainedBy P86 FINISHED
Object Road Development Authority of Sri Lanka
The Road Development Authority of Sri Lanka is the government agency responsible for planning, constructing, and maintaining the country’s national highways and major road infrastructure.
 E396935 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: Road Development Authority of Sri Lanka | Statement: [A15 coastal highway, maintainedBy, Road Development Authority of Sri Lanka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Road Development Authority of Sri Lanka
Context triple: [A15 coastal highway, maintainedBy, Road Development Authority of Sri Lanka]
  • A. Sri Lanka Railways
    Sri Lanka Railways is the state-owned national railway operator of Sri Lanka, providing passenger and freight rail services across the country.
  • B. University Grants Commission of Sri Lanka
    The University Grants Commission of Sri Lanka is the state body responsible for planning, coordinating, and regulating the country’s public university system and allocating government funding to higher education institutions.
  • C. Government of Sri Lanka
    The Government of Sri Lanka is the central governing authority of the Democratic Socialist Republic of Sri Lanka, responsible for national administration, policymaking, and the implementation of laws across the country.
  • D. Airport and Aviation Services (Sri Lanka) Limited
    Airport and Aviation Services (Sri Lanka) Limited is the state-owned company responsible for managing and operating major civil airports and air navigation services in Sri Lanka.
  • E. Roads and Transport Authority
    The Roads and Transport Authority is Dubai’s government agency responsible for planning, operating, and regulating the emirate’s public transport systems and road 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: Road Development Authority of Sri Lanka
Triple: [A15 coastal highway, maintainedBy, Road Development Authority of Sri Lanka]
Generated description
The Road Development Authority of Sri Lanka is the government agency responsible for planning, constructing, and maintaining the country’s national highways and major road infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Road Development Authority of Sri Lanka
Target entity description: The Road Development Authority of Sri Lanka is the government agency responsible for planning, constructing, and maintaining the country’s national highways and major road infrastructure.
  • A. Sri Lanka Railways
    Sri Lanka Railways is the state-owned national railway operator of Sri Lanka, providing passenger and freight rail services across the country.
  • B. University Grants Commission of Sri Lanka
    The University Grants Commission of Sri Lanka is the state body responsible for planning, coordinating, and regulating the country’s public university system and allocating government funding to higher education institutions.
  • C. Government of Sri Lanka
    The Government of Sri Lanka is the central governing authority of the Democratic Socialist Republic of Sri Lanka, responsible for national administration, policymaking, and the implementation of laws across the country.
  • D. Airport and Aviation Services (Sri Lanka) Limited
    Airport and Aviation Services (Sri Lanka) Limited is the state-owned company responsible for managing and operating major civil airports and air navigation services in Sri Lanka.
  • E. Roads and Transport Authority
    The Roads and Transport Authority is Dubai’s government agency responsible for planning, operating, and regulating the emirate’s public transport systems and road 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_69aed9424514819086e9c58adde6652d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeed35e2d081908b5d87c7630e7ffc completed March 9, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51cb534348190a6e34fa80a6b7b03 completed March 14, 2026, 8:30 a.m.
NEDg Description generation batch_69b51d21f9148190914639d9048f9f8e completed March 14, 2026, 8:32 a.m.
NED2 Entity disambiguation (via description) batch_69b51dd884bc8190bf660c4eb70eccb1 completed March 14, 2026, 8:35 a.m.
Created at: March 9, 2026, 3:22 p.m.