Triple
T22215231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Galle Road |
E549057
|
entity |
| Predicate | isKnownAs |
P39
|
FINISHED |
| Object | A2 highway (main coastal route) in Sri Lanka |
—
|
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: A2 highway (main coastal route) in Sri Lanka | Statement: [Galle Road, isKnownAs, A2 highway (main coastal route) in Sri Lanka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: A2 highway (main coastal route) in Sri Lanka Context triple: [Galle Road, isKnownAs, A2 highway (main coastal route) in Sri Lanka]
-
A.
Colombo–Galle–Matara main coastal road (A2 highway)
chosen
The Colombo–Galle–Matara main coastal road (A2 highway) is a major arterial route in Sri Lanka that runs along the southwest coast, connecting Colombo with key coastal cities and towns including Galle and Matara.
-
B.
A4 Colombo–Batticaloa highway
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.
-
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.
A7 highway (Colombo–Nuwara Eliya road)
The A7 highway, also known as the Colombo–Nuwara Eliya road, is a major Sri Lankan roadway linking the coastal capital Colombo with the central highland city of Nuwara Eliya through scenic mountainous terrain.
-
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.