Triple
T21999932
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Battle of Jaffna (1987) |
E543297
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Jaffna Peninsula |
—
|
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: Jaffna Peninsula | Statement: [Battle of Jaffna (1987), location, Jaffna Peninsula]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jaffna Peninsula Context triple: [Battle of Jaffna (1987), location, Jaffna Peninsula]
-
A.
Jaffna Peninsula
chosen
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.
-
B.
Jaffna Islands
Jaffna Islands are a group of small islands off the northern coast of Sri Lanka, known for their Tamil cultural heritage, historic temples, and scenic coastal landscapes.
-
C.
Northwestern Sri Lanka
Northwestern Sri Lanka is a coastal region of Sri Lanka known for its lagoons, fishing communities, and historical trading ports along the Indian Ocean.
-
D.
Batticaloa
Batticaloa is a coastal city in eastern Sri Lanka known historically as an important regional port and trading center.
-
E.
Southeastern Sri Lanka
Southeastern Sri Lanka is a predominantly rural region of Sri Lanka known for its dry-zone landscapes, agriculture, and proximity to major national parks and wildlife reserves.
- 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_69e11e2c814c8190837d072789000486 |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127699a7881908a80b6e9e33fcc0b |
completed | April 28, 2026, 9:32 p.m. |
Created at: April 16, 2026, 8:20 p.m.