Triple
T16172584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Battaramulla |
E392475
|
entity |
| Predicate | hasGovernmentBody |
P2820
|
FINISHED |
| Object |
Ministry of Urban Development and Housing (Sri Lanka)
The Ministry of Urban Development and Housing (Sri Lanka) is a central government ministry responsible for formulating and implementing national policies on urban planning, infrastructure development, and housing across Sri Lanka.
|
E1197618
|
NE FINISHED |
How this triple was built (4 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: Ministry of Urban Development and Housing (Sri Lanka) | Statement: [Battaramulla, hasGovernmentBody, Ministry of Urban Development and Housing (Sri Lanka)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ministry of Urban Development and Housing (Sri Lanka) Context triple: [Battaramulla, hasGovernmentBody, Ministry of Urban Development and Housing (Sri Lanka)]
-
A.
Kalutara Urban Council
Kalutara Urban Council is the local government authority responsible for municipal administration and public services in the urban area of Kalutara, Sri Lanka.
-
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.
Ministry of Transport (Sri Lanka)
The Ministry of Transport (Sri Lanka) is the government body responsible for formulating and implementing national policies on transportation, including rail, road, and public transit systems across the country.
-
D.
Tamil Nadu Housing and Urban Development Department
The Tamil Nadu Housing and Urban Development Department is the state government department responsible for planning, regulating, and promoting housing and urban infrastructure development across Tamil Nadu.
-
E.
Colombo Port City development
Colombo Port City development is a large-scale, Chinese-funded land reclamation and urban development project off the coast of Colombo, Sri Lanka, intended to create a new financial and commercial hub.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ministry of Urban Development and Housing (Sri Lanka) Triple: [Battaramulla, hasGovernmentBody, Ministry of Urban Development and Housing (Sri Lanka)]
Generated description
The Ministry of Urban Development and Housing (Sri Lanka) is a central government ministry responsible for formulating and implementing national policies on urban planning, infrastructure development, and housing across Sri Lanka.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ministry of Urban Development and Housing (Sri Lanka) Target entity description: The Ministry of Urban Development and Housing (Sri Lanka) is a central government ministry responsible for formulating and implementing national policies on urban planning, infrastructure development, and housing across Sri Lanka.
-
A.
Kalutara Urban Council
Kalutara Urban Council is the local government authority responsible for municipal administration and public services in the urban area of Kalutara, Sri Lanka.
-
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.
Ministry of Transport (Sri Lanka)
The Ministry of Transport (Sri Lanka) is the government body responsible for formulating and implementing national policies on transportation, including rail, road, and public transit systems across the country.
-
D.
Tamil Nadu Housing and Urban Development Department
The Tamil Nadu Housing and Urban Development Department is the state government department responsible for planning, regulating, and promoting housing and urban infrastructure development across Tamil Nadu.
-
E.
Colombo Port City development
Colombo Port City development is a large-scale, Chinese-funded land reclamation and urban development project off the coast of Colombo, Sri Lanka, intended to create a new financial and commercial hub.
- F. None of above. chosen
Provenance (5 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_69d87f1d32208190942e4e499a80c18c |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21eb88c948190a1d8b5518694ad53 |
completed | April 17, 2026, 11:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff7bfc3ac819082596cc533c5faa4 |
completed | May 10, 2026, 3:13 a.m. |
| NEDg | Description generation | batch_69fff8bc4f7c81908f7e9ffaa9f3cfb1 |
completed | May 10, 2026, 3:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff94cd32081908205ae383e58d148 |
completed | May 10, 2026, 3:19 a.m. |
Created at: April 10, 2026, 5:02 a.m.