Triple
T22215839
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anuradhapura Kingdom |
E549070
|
entity |
| Predicate | notableRuler |
P22
|
FINISHED |
| Object | Dhatusena |
—
|
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: Dhatusena | Statement: [Anuradhapura Kingdom, notableRuler, Dhatusena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dhatusena Context triple: [Anuradhapura Kingdom, notableRuler, Dhatusena]
-
A.
Yatawatta
Yatawatta is a small town in Sri Lanka’s Central Province, known for its rural setting and agricultural surroundings within the Matale region.
-
B.
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.
-
C.
Maradana
Maradana is a densely populated, centrally located neighborhood in Colombo, Sri Lanka, known as a major transport and educational hub of the city.
-
D.
Rekawa
Rekawa is a coastal village in southern Sri Lanka known for its sea turtle nesting beach and relatively unspoiled natural environment.
-
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dhatusena Target entity description: Dhatusena was a 5th-century king of Sri Lanka renowned for consolidating the Anuradhapura Kingdom and commissioning major irrigation works such as the Kala Wewa reservoir.
-
A.
Yatawatta
Yatawatta is a small town in Sri Lanka’s Central Province, known for its rural setting and agricultural surroundings within the Matale region.
-
B.
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.
-
C.
Maradana
Maradana is a densely populated, centrally located neighborhood in Colombo, Sri Lanka, known as a major transport and educational hub of the city.
-
D.
Rekawa
Rekawa is a coastal village in southern Sri Lanka known for its sea turtle nesting beach and relatively unspoiled natural environment.
-
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 (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_69e11e3f7e04819089806d81d5ac431e |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b8bdfbc8190832809edbe8b7c27 |
completed | April 28, 2026, 9:50 p.m. |
Created at: April 16, 2026, 8:37 p.m.