Triple
T20180009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hill Tracts of Chittagong |
E492701
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Karnaphuli River |
—
|
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: Karnaphuli River | Statement: [Hill Tracts of Chittagong, hasRiver, Karnaphuli River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karnaphuli River Context triple: [Hill Tracts of Chittagong, hasRiver, Karnaphuli River]
-
A.
Karnaphuli River
The Karnaphuli River is a major river in southeastern Bangladesh that flows through the port city of Chittagong before emptying into the Bay of Bengal.
-
B.
Manair River
The Manair River is a tributary of the Godavari River in the Indian state of Telangana, known for flowing through Karimnagar and supporting regional irrigation and water supply.
-
C.
Bindal River
Bindal River is a small seasonal river flowing through Dehradun in Uttarakhand, India, known for its role in local drainage and frequent urban flooding concerns.
-
D.
Sani Bheri River
The Sani Bheri River is a major Himalayan river in western Nepal that drains remote highland valleys before joining other branches of the Bheri system.
-
E.
Karnafuli River
chosen
The Karnafuli River is a major river in southeastern Bangladesh that flows through the Chittagong Hill Tracts and Chattogram before emptying into the Bay of Bengal.
- 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_69da6268a034819081cbd9ea5a1c9475 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e668edf27881909820f9103e72533e |
completed | April 20, 2026, 5:57 p.m. |
Created at: April 11, 2026, 11:36 p.m.