Triple
T23499332
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Expressway |
E571795
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object |
Southern Sri Lanka
Southern Sri Lanka is a coastal region of Sri Lanka known for its beaches, historic cities, and tourism-centered economy.
|
E1588995
|
NE FINISHED |
How this triple was built (4 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: Southern Sri Lanka | Statement: [Southern Expressway, regionServed, Southern Sri Lanka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southern Sri Lanka Context triple: [Southern Expressway, regionServed, Southern Sri Lanka]
-
A.
Western Sri Lanka
Western Sri Lanka is a coastal region of Sri Lanka that includes the nation’s commercial and administrative hub around Colombo and its surrounding urban and suburban areas.
-
B.
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.
-
C.
North Central Sri Lanka
North Central Sri Lanka is a historical region of Sri Lanka that encompasses ancient royal capitals and archaeological sites central to the island’s early Sinhalese civilization.
-
D.
southwestern Sri Lanka
Southwestern Sri Lanka is a lush, tropical region of the island known for its coastal plains, rainforests, and high biodiversity.
-
E.
Northern and Eastern Sri Lanka
Northern and Eastern Sri Lanka is a culturally and historically significant region of Sri Lanka with a strong Tamil heritage and longstanding political and ethnic importance.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Southern Sri Lanka Triple: [Southern Expressway, regionServed, Southern Sri Lanka]
Generated description
Southern Sri Lanka is a coastal region of Sri Lanka known for its beaches, historic cities, and tourism-centered economy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Southern Sri Lanka Target entity description: Southern Sri Lanka is a coastal region of Sri Lanka known for its beaches, historic cities, and tourism-centered economy.
-
A.
Western Sri Lanka
Western Sri Lanka is a coastal region of Sri Lanka that includes the nation’s commercial and administrative hub around Colombo and its surrounding urban and suburban areas.
-
B.
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.
-
C.
North Central Sri Lanka
North Central Sri Lanka is a historical region of Sri Lanka that encompasses ancient royal capitals and archaeological sites central to the island’s early Sinhalese civilization.
-
D.
southwestern Sri Lanka
Southwestern Sri Lanka is a lush, tropical region of the island known for its coastal plains, rainforests, and high biodiversity.
-
E.
Northern and Eastern Sri Lanka
Northern and Eastern Sri Lanka is a culturally and historically significant region of Sri Lanka with a strong Tamil heritage and longstanding political and ethnic importance.
- F. None of above. chosen
Provenance (5 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_69e245b4829881909b77a70e942bbd54 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a8fb71c08190a30500b3f63a9ce6 |
completed | April 29, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c827401888190bc01ad0a02238698 |
completed | May 19, 2026, 3:32 p.m. |
| NEDg | Description generation | batch_6a0ca6f229308190bf72b52fd44144d3 |
completed | May 19, 2026, 6:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ca7f09af48190b7bfdae25d2f286b |
completed | May 19, 2026, 6:12 p.m. |
Created at: April 17, 2026, 6:06 p.m.