Triple
T23499319
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Expressway |
E571795
|
entity |
| Predicate | hasJunctionWith |
P1018
|
FINISHED |
| Object | Colombo–Matara road network |
—
|
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: Colombo–Matara road network | Statement: [Southern Expressway, hasJunctionWith, Colombo–Matara road network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Colombo–Matara road network Context triple: [Southern Expressway, hasJunctionWith, Colombo–Matara road network]
-
A.
Colombo–Matara main road
chosen
The Colombo–Matara main road is a major coastal highway in Sri Lanka that connects the capital Colombo with the southern city of Matara, passing through numerous urban and suburban areas along the way.
-
B.
Colombo–Horana Road
Colombo–Horana Road is a major roadway in Sri Lanka that connects the capital city Colombo with the inland town of Horana, serving as an important commuter and transport route.
-
C.
Colombo–Ratnapura road
The Colombo–Ratnapura road is a major arterial highway in Sri Lanka that connects the capital city Colombo with the gem-mining city of Ratnapura, passing through several key towns along the way.
-
D.
Colombo–Avissawella road
The Colombo–Avissawella road is a major roadway in Sri Lanka that connects the capital city Colombo with the inland town of Avissawella, serving as an important transport and commuter route.
-
E.
Badulla–Mahiyanganaya road
The Badulla–Mahiyanganaya road is a major roadway in Sri Lanka’s Uva Province that connects the towns of Badulla and Mahiyanganaya, passing through scenic hill country landscapes.
- 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_69e245b4829881909b77a70e942bbd54 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a8fb71c08190a30500b3f63a9ce6 |
completed | April 29, 2026, 6:45 a.m. |
Created at: April 17, 2026, 6:06 p.m.