Triple
T12095093
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Central Province, Sri Lanka |
E288050
|
entity |
| Predicate | containsReservoir |
P13043
|
FINISHED |
| Object | Parakrama Samudra |
E567631
|
NE FINISHED |
How this triple was built (2 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: Parakrama Samudra | Statement: [North Central Province, Sri Lanka, containsReservoir, Parakrama Samudra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parakrama Samudra Context triple: [North Central Province, Sri Lanka, containsReservoir, Parakrama Samudra]
-
A.
Thalay Sagar
Thalay Sagar is a prominent and technically challenging Himalayan peak in the Garhwal region of Uttarakhand, India, renowned among mountaineers for its steep rock and ice faces.
-
B.
Sahastradhara
Sahastradhara is a popular scenic spot near Dehradun in Uttarakhand, India, known for its waterfalls, caves, and sulfur-rich springs believed to have therapeutic properties.
-
C.
Parakrama Samudra (Parakrama Samudraya) reservoir
chosen
Parakrama Samudra (Parakrama Samudraya) is a vast ancient irrigation reservoir in Sri Lanka, renowned as a masterpiece of hydraulic engineering built during the reign of King Parakramabahu I.
-
D.
Nagadeepa
Nagadeepa is a small but historically and religiously significant island off the northern coast of Sri Lanka, revered by both Buddhists and Hindus for its ancient temples and pilgrimage sites.
-
E.
Padma
Padma is a practical, earthy woman in Salman Rushdie’s novel "Midnight’s Children" who serves as Saleem Sinai’s lover and skeptical yet grounding listener to his fantastical life story.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d91550ce508190babf5755e1553734 |
completed | April 10, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a6f22cc8190ba12c910c5ef5868 |
completed | May 2, 2026, 2:30 p.m. |
Created at: April 8, 2026, 9:48 p.m.