Triple
T12981978
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matara District |
E321672
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object |
Matara District Secretariat
Matara District Secretariat is the main administrative authority responsible for coordinating government services and development activities within Sri Lanka’s Matara District.
|
E321672
|
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: Matara District Secretariat | Statement: [Matara District, governingBody, Matara District Secretariat]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matara District Secretariat Context triple: [Matara District, governingBody, Matara District Secretariat]
-
A.
Matara District
Matara District is an administrative district in southern Sri Lanka known for its coastal cities, historical sites, and agricultural hinterland.
-
B.
Moratuwa Municipal Council
Moratuwa Municipal Council is the local governing body responsible for administering the coastal city of Moratuwa in Sri Lanka’s Western Province.
-
C.
Hambantota Municipal Council
Hambantota Municipal Council is the local government authority responsible for administering and providing municipal services to the city of Hambantota in Sri Lanka.
-
D.
Kandy Municipal Council
Kandy Municipal Council is the local government authority responsible for administering and providing municipal services to the city of Kandy in Sri Lanka.
-
E.
Matara
Matara is a major coastal city in southern Sri Lanka known for its historic fort, beaches, and role as a regional commercial and transport 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: Matara District Secretariat Triple: [Matara District, governingBody, Matara District Secretariat]
Generated description
Matara District Secretariat is the main administrative authority responsible for coordinating government services and development activities within Sri Lanka’s Matara District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matara District Secretariat Target entity description: Matara District Secretariat is the main administrative authority responsible for coordinating government services and development activities within Sri Lanka’s Matara District.
-
A.
Matara District
chosen
Matara District is an administrative district in southern Sri Lanka known for its coastal cities, historical sites, and agricultural hinterland.
-
B.
Moratuwa Municipal Council
Moratuwa Municipal Council is the local governing body responsible for administering the coastal city of Moratuwa in Sri Lanka’s Western Province.
-
C.
Hambantota Municipal Council
Hambantota Municipal Council is the local government authority responsible for administering and providing municipal services to the city of Hambantota in Sri Lanka.
-
D.
Kandy Municipal Council
Kandy Municipal Council is the local government authority responsible for administering and providing municipal services to the city of Kandy in Sri Lanka.
-
E.
Matara
Matara is a major coastal city in southern Sri Lanka known for its historic fort, beaches, and role as a regional commercial and transport hub.
- F. None of above.
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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e5ca33481909a6cb06c636889f9 |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8f200c88190a2aab15373cbedf5 |
completed | May 3, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69f6ba0904e8819098bae29961bf0046 |
completed | May 3, 2026, 2:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6bb7a0ae08190813411fa677430aa |
completed | May 3, 2026, 3:05 a.m. |
Created at: April 9, 2026, 8:39 p.m.