Triple

T22215471
Position Surface form Disambiguated ID Type / Status
Subject Colombo–Galle–Hambantota–Wellawaya Highway (A2) E549062 entity
Predicate connectsTo P845 FINISHED
Object A4 Highway at Wellawaya NE NERFINISHED

How this triple was built (2 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: A4 Highway at Wellawaya | Statement: [Colombo–Galle–Hambantota–Wellawaya Highway (A2), connectsTo, A4 Highway at Wellawaya]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: A4 Highway at Wellawaya
Context triple: [Colombo–Galle–Hambantota–Wellawaya Highway (A2), connectsTo, A4 Highway at Wellawaya]
  • A. A4 Colombo–Batticaloa highway chosen
    The A4 Colombo–Batticaloa highway is a major east–west arterial road in Sri Lanka that connects the capital Colombo with the eastern city of Batticaloa, passing through numerous towns and rural areas along its route.
  • 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–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.
  • D. 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.
  • 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.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e11e3f7e04819089806d81d5ac431e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b8bdfbc8190832809edbe8b7c27 completed April 28, 2026, 9:50 p.m.
Created at: April 16, 2026, 8:37 p.m.