Triple
T7147497
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chota Nagpur Plateau |
E166604
|
entity |
| Predicate | drainedBy |
P165
|
FINISHED |
| Object | Koel River |
E454944
|
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: Koel River | Statement: [Chota Nagpur Plateau, drainedBy, Koel River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Koel River Context triple: [Chota Nagpur Plateau, drainedBy, Koel River]
-
A.
Koel River
chosen
The Koel River is a significant river in eastern India that flows through the state of Jharkhand and forms part of the larger Damodar and Subarnarekha river systems.
-
B.
Banganga River
The Banganga River is a smaller river in northern India that flows through the Himalayan foothills and joins the Beas River as one of its tributaries.
-
C.
Subarnarekha River
The Subarnarekha River is a significant river in eastern India that flows through the states of Jharkhand, West Bengal, and Odisha before emptying into the Bay of Bengal.
-
D.
Mayurakshi River
The Mayurakshi River is a significant river in eastern India that flows through Jharkhand and West Bengal, supporting irrigation, agriculture, and hydroelectric projects along its course.
-
E.
Chir River
The Chir River is a waterway in southwestern Russia that flows through the steppe region of the Don Basin, historically significant as a route and battleground area, especially during World War II.
- 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_69c68886779c8190a8e3fbabffe68253 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e7d4f3388190941f03fd80b0c223 |
completed | March 27, 2026, 8:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c963dc62f88190b2aff49f5cb5fe27 |
completed | March 29, 2026, 5:39 p.m. |
Created at: March 27, 2026, 2:46 p.m.