Triple
T18935411
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matale District |
E463230
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Yatawatta
Yatawatta is a small town in Sri Lanka’s Central Province, known for its rural setting and agricultural surroundings within the Matale region.
|
E1351673
|
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: Yatawatta | Statement: [Matale District, contains, Yatawatta]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yatawatta Context triple: [Matale District, contains, Yatawatta]
-
A.
Nagamangala
Nagamangala is a town in the Indian state of Karnataka known for its temples and role as a local commercial and administrative center.
-
B.
Ruwanwella
Ruwanwella is a small town in Sri Lanka known for its historical fort and scenic surroundings, located within the Sabaragamuwa Province.
-
C.
Ranatunga
Ranatunga is a Sri Lankan surname most prominently associated with Arjuna Ranatunga, the former national cricket captain who led Sri Lanka to its 1996 Cricket World Cup victory.
-
D.
Dahanayake
Dahanayake is a Sinhalese surname most notably associated with Sri Lankan politician W. Dahanayake, who served briefly as Prime Minister of Ceylon.
-
E.
Ratwatte
Ratwatte is a prominent Sri Lankan Kandyan aristocratic family historically influential in the island’s politics and society.
- 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: Yatawatta Triple: [Matale District, contains, Yatawatta]
Generated description
Yatawatta is a small town in Sri Lanka’s Central Province, known for its rural setting and agricultural surroundings within the Matale region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yatawatta Target entity description: Yatawatta is a small town in Sri Lanka’s Central Province, known for its rural setting and agricultural surroundings within the Matale region.
-
A.
Nagamangala
Nagamangala is a town in the Indian state of Karnataka known for its temples and role as a local commercial and administrative center.
-
B.
Ruwanwella
Ruwanwella is a small town in Sri Lanka known for its historical fort and scenic surroundings, located within the Sabaragamuwa Province.
-
C.
Ranatunga
Ranatunga is a Sri Lankan surname most prominently associated with Arjuna Ranatunga, the former national cricket captain who led Sri Lanka to its 1996 Cricket World Cup victory.
-
D.
Dahanayake
Dahanayake is a Sinhalese surname most notably associated with Sri Lankan politician W. Dahanayake, who served briefly as Prime Minister of Ceylon.
-
E.
Ratwatte
Ratwatte is a prominent Sri Lankan Kandyan aristocratic family historically influential in the island’s politics and society.
- 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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d3e6a8208190973669cae439a91e |
completed | April 20, 2026, 7:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a059fc1a8188190a3b74a0b3acf4d22 |
completed | May 14, 2026, 10:11 a.m. |
| NEDg | Description generation | batch_6a05aa010fe88190b9c53386a8802dd1 |
completed | May 14, 2026, 10:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05aa95e4248190bfc478416276d0fe |
completed | May 14, 2026, 10:57 a.m. |
Created at: April 10, 2026, 11:59 a.m.