Triple
T23469272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colombo–Katunayake Expressway |
E569180
|
entity |
| Predicate | hasTollPlaza |
P3914
|
FINISHED |
| Object | Katunayake toll plaza |
—
|
NE NERFINISHED |
How this triple was built (3 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: Katunayake toll plaza | Statement: [Colombo–Katunayake Expressway, hasTollPlaza, Katunayake toll plaza]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katunayake toll plaza Context triple: [Colombo–Katunayake Expressway, hasTollPlaza, Katunayake toll plaza]
-
A.
Ja-Ela toll plaza
Ja-Ela toll plaza is a major toll collection point serving traffic on Sri Lanka’s Colombo–Katunayake Expressway near the town of Ja-Ela.
-
B.
Tabang Toll Plaza
Tabang Toll Plaza is a major toll collection facility along the North Luzon Expressway in the Philippines, serving as a key access and exit point for motorists traveling between Metro Manila and Central Luzon.
-
C.
Katunayake interchange
Katunayake interchange is a major road junction in Sri Lanka that connects the Colombo–Katunayake Expressway with the road network serving Katunayake and the nearby Bandaranaike International Airport.
-
D.
Gotemba Interchange
Gotemba Interchange is a key highway junction in Gotemba, Shizuoka Prefecture, Japan, serving as an important access point between the Tōmei Expressway and the Mount Fuji–Hakone region.
-
E.
Numazu Interchange
Numazu Interchange is a key highway junction in Numazu, Shizuoka Prefecture, Japan, serving as an important access point on the Tōmei Expressway for regional and long-distance traffic.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katunayake toll plaza Target entity description: Katunayake toll plaza is a major toll collection point serving traffic near Katunayake on Sri Lanka’s Colombo–Katunayake Expressway, which links Colombo to Bandaranaike International Airport and surrounding areas.
-
A.
Ja-Ela toll plaza
Ja-Ela toll plaza is a major toll collection point serving traffic on Sri Lanka’s Colombo–Katunayake Expressway near the town of Ja-Ela.
-
B.
Tabang Toll Plaza
Tabang Toll Plaza is a major toll collection facility along the North Luzon Expressway in the Philippines, serving as a key access and exit point for motorists traveling between Metro Manila and Central Luzon.
-
C.
Katunayake interchange
Katunayake interchange is a major road junction in Sri Lanka that connects the Colombo–Katunayake Expressway with the road network serving Katunayake and the nearby Bandaranaike International Airport.
-
D.
Gotemba Interchange
Gotemba Interchange is a key highway junction in Gotemba, Shizuoka Prefecture, Japan, serving as an important access point between the Tōmei Expressway and the Mount Fuji–Hakone region.
-
E.
Numazu Interchange
Numazu Interchange is a key highway junction in Numazu, Shizuoka Prefecture, Japan, serving as an important access point on the Tōmei Expressway for regional and long-distance traffic.
- F. None of above. chosen
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.