Triple

T5798538
Position Surface form Disambiguated ID Type / Status
Subject Galle Face Green E128564 entity
Predicate hasNearbyInfrastructure P231 FINISHED
Object 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.
 E549062 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–Galle–Hambantota–Wellawaya Highway (A2) | Statement: [Galle Face Green, hasNearbyInfrastructure, Colombo–Galle–Hambantota–Wellawaya Highway (A2)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Colombo–Galle–Hambantota–Wellawaya Highway (A2)
Context triple: [Galle Face Green, hasNearbyInfrastructure, Colombo–Galle–Hambantota–Wellawaya Highway (A2)]
  • A. 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.
  • B. Mittraphap Road (Highway 2)
    Mittraphap Road (Highway 2) is a major highway in northeastern Thailand that serves as a key route linking Bangkok with Nakhon Ratchasima (Korat) and the Isan region.
  • C. Pali Highway
    Pali Highway is a major scenic roadway on the island of Oʻahu that connects Honolulu with the windward side, including the town of Kailua.
  • D. Sri Lankan national highway network
    The Sri Lankan national highway network is the country’s primary system of major roads that connects key cities, ports, and regions across the island to support transport, trade, and travel.
  • E. North West Coastal Highway
    North West Coastal Highway is a major road in Western Australia that runs along the state’s northwest coast, connecting regional centers such as Geraldton with remote coastal communities and mining areas.
  • 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–Galle–Hambantota–Wellawaya Highway (A2)
Triple: [Galle Face Green, hasNearbyInfrastructure, Colombo–Galle–Hambantota–Wellawaya Highway (A2)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Colombo–Galle–Hambantota–Wellawaya Highway (A2)
Target entity description: 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.
  • A. 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.
  • B. Mittraphap Road (Highway 2)
    Mittraphap Road (Highway 2) is a major highway in northeastern Thailand that serves as a key route linking Bangkok with Nakhon Ratchasima (Korat) and the Isan region.
  • C. Pali Highway
    Pali Highway is a major scenic roadway on the island of Oʻahu that connects Honolulu with the windward side, including the town of Kailua.
  • D. Sri Lankan national highway network
    The Sri Lankan national highway network is the country’s primary system of major roads that connects key cities, ports, and regions across the island to support transport, trade, and travel.
  • E. North West Coastal Highway
    North West Coastal Highway is a major road in Western Australia that runs along the state’s northwest coast, connecting regional centers such as Geraldton with remote coastal communities and mining areas.
  • 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_69c00845ca68819081a2ce3ecca577f7 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02a959b108190a7408560e1b34cd2 completed March 22, 2026, 5:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c098302d4c81908b56747d304b3e6a completed March 23, 2026, 1:32 a.m.
NEDg Description generation batch_69c098d889e08190adbd12504a7f3fa1 completed March 23, 2026, 1:35 a.m.
NED2 Entity disambiguation (via description) batch_69c09990da18819099fdc8f25f2ddef2 completed March 23, 2026, 1:38 a.m.
Created at: March 22, 2026, 3:51 p.m.