Triple
T22740744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colombo–Batticaloa route |
E562404
|
entity |
| Predicate | endPoint |
P390
|
FINISHED |
| Object | Batticaloa |
—
|
NE NERFINISHED |
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: Batticaloa | Statement: [Colombo–Batticaloa route, endPoint, Batticaloa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Batticaloa Context triple: [Colombo–Batticaloa route, endPoint, Batticaloa]
-
A.
Batticaloa
chosen
Batticaloa is a coastal city in eastern Sri Lanka known historically as an important regional port and trading center.
-
B.
Trincomalee
Trincomalee is a strategically important natural deep-water harbor and coastal city on the northeastern coast of Sri Lanka.
-
C.
Jaffna
Jaffna is a historic city in northern Sri Lanka, known as a cultural and political center of Sri Lankan Tamils and for its strategic coastal location.
-
D.
Jaffna Peninsula
Jaffna Peninsula is a culturally rich, predominantly Tamil region in northern Sri Lanka known for its historic temples, coastal landscapes, and long-standing role as a center of Tamil civilization.
-
E.
Kattankudy
Kattankudy is a densely populated, predominantly Muslim coastal town in Sri Lanka’s Eastern Province, known for its vibrant trade, religious institutions, and proximity to Batticaloa.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e245513a5c81908d5cb471b4fc429d |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17972fde8819086094cea289a2af8 |
completed | April 29, 2026, 3:22 a.m. |
Created at: April 17, 2026, 3:23 p.m.