Triple
T23469268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colombo–Katunayake Expressway |
E569180
|
entity |
| Predicate | startPoint |
P389
|
FINISHED |
| Object | New Kelani Bridge, Colombo |
—
|
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: New Kelani Bridge, Colombo | Statement: [Colombo–Katunayake Expressway, startPoint, New Kelani Bridge, Colombo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Kelani Bridge, Colombo Context triple: [Colombo–Katunayake Expressway, startPoint, New Kelani Bridge, Colombo]
-
A.
Victoria Bridge, Colombo
Victoria Bridge, Colombo is a historic road bridge in Sri Lanka’s capital that serves as a key transport link across the Kelani River.
-
B.
Kalutara Bridge
Kalutara Bridge is a major road bridge in Kalutara, Sri Lanka, that carries traffic across the Kalu Ganga river and serves as a key link along the coastal route.
-
C.
New Kelani Bridge
chosen
The New Kelani Bridge is a major modern cable-stayed road bridge in Colombo, Sri Lanka, designed to improve traffic flow across the Kelani River and serve as a key gateway to the city.
-
D.
Jimei Bridge
Jimei Bridge is a major cross-sea bridge in Xiamen, Fujian, connecting the Jimei area with the main urban districts and serving as an important transportation link.
-
E.
Mattakkuliya Bridge
Mattakkuliya Bridge is a key roadway bridge in the Mattakkuliya area of Colombo, Sri Lanka, serving as an important transport link and local landmark.
- 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_69e2458ebd808190b3298163132cfb0b |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a6feb5688190ad4ce42fc9590adb |
completed | April 29, 2026, 6:36 a.m. |
Created at: April 17, 2026, 5:54 p.m.