Triple
T3951162
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A2 coastal highway |
E84867
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Sri Lanka A-Grade road network |
E396934
|
NE FINISHED |
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: Sri Lanka A-Grade road network | Statement: [A2 coastal highway, partOf, Sri Lanka A-Grade road network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sri Lanka A-Grade road network Context triple: [A2 coastal highway, partOf, Sri Lanka A-Grade road network]
-
A.
Sri Lankan national highway network
chosen
The Sri Lankan national highway network is the country’s primary system of major roads that connects key cities, ports, and regions across the island to support transport, trade, and travel.
-
B.
Road Development Authority of Sri Lanka
The Road Development Authority of Sri Lanka is the government agency responsible for planning, constructing, and maintaining the country’s national highways and major road infrastructure.
-
C.
Colombo–Matara railway line
The Colombo–Matara railway line is a coastal rail route in southwestern Sri Lanka that connects the capital region with major southern cities, including Galle and Matara.
-
D.
Northern Province, Sri Lanka
Northern Province, Sri Lanka is the island nation’s northernmost province, centered on the Jaffna Peninsula and known for its Tamil cultural heritage and post-civil war reconstruction.
-
E.
Eastern Development Region of Sri Lanka
The Eastern Development Region of Sri Lanka is an administrative planning and development area that encompasses the country’s Eastern Province and coordinates regional economic and infrastructural initiatives.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69aed934fbfc8190847068e4546de963 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef9384cdc8190ad89b32dc25ac1d7 |
completed | March 9, 2026, 4:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b533a4d3048190b63ad93a6ec87a48 |
completed | March 14, 2026, 10:08 a.m. |
Created at: March 9, 2026, 3:30 p.m.