Triple
T22215706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mahavamsa |
E549068
|
entity |
| Predicate | coversReignOf |
P9743
|
FINISHED |
| Object | King 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: King Dhatusena | Statement: [Mahavamsa, coversReignOf, King Dhatusena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: King Dhatusena Context triple: [Mahavamsa, coversReignOf, King Dhatusena]
-
A.
Vimaladharmasuriya I
Vimaladharmasuriya I was a prominent late 16th- to early 17th-century king of the Kingdom of Kandy in Sri Lanka, known for resisting Portuguese expansion and consolidating Kandyan independence.
-
B.
King Parakramabahu I
King Parakramabahu I was a 12th-century Sri Lankan monarch renowned for unifying the island, undertaking vast irrigation and construction projects, and presiding over a golden age centered at Polonnaruwa.
-
C.
King Sri Jayanasa
King Sri Jayanasa was an early ruler of the Srivijaya kingdom in Sumatra, known for his role in establishing the empire’s power and promoting Buddhist-inspired welfare and prosperity.
-
D.
Prince Dutugemunu
Prince Dutugemunu was a legendary Sri Lankan prince and later king renowned for unifying much of the island by defeating the Chola ruler Elara and strengthening Sinhalese Buddhist culture.
-
E.
Vijayabahu I
Vijayabahu I was a medieval Sri Lankan king renowned for defeating Chola rule and reuniting the island, establishing Polonnaruwa as the capital.
- 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: King Dhatusena Target entity description: King Dhatusena was a 5th-century Sri Lankan monarch of Anuradhapura, best known for major irrigation works like the Kala Wewa reservoir and for his dramatic downfall at the hands of his son Kassapa I.
-
A.
Vimaladharmasuriya I
Vimaladharmasuriya I was a prominent late 16th- to early 17th-century king of the Kingdom of Kandy in Sri Lanka, known for resisting Portuguese expansion and consolidating Kandyan independence.
-
B.
King Parakramabahu I
King Parakramabahu I was a 12th-century Sri Lankan monarch renowned for unifying the island, undertaking vast irrigation and construction projects, and presiding over a golden age centered at Polonnaruwa.
-
C.
King Sri Jayanasa
King Sri Jayanasa was an early ruler of the Srivijaya kingdom in Sumatra, known for his role in establishing the empire’s power and promoting Buddhist-inspired welfare and prosperity.
-
D.
Prince Dutugemunu
Prince Dutugemunu was a legendary Sri Lankan prince and later king renowned for unifying much of the island by defeating the Chola ruler Elara and strengthening Sinhalese Buddhist culture.
-
E.
Vijayabahu I
Vijayabahu I was a medieval Sri Lankan king renowned for defeating Chola rule and reuniting the island, establishing Polonnaruwa as the capital.
- 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.