Triple
T20213389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah–New Jalpaiguri line |
E493549
|
entity |
| Predicate | connectsRegion |
P845
|
FINISHED |
| Object | southern Bengal |
—
|
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: southern Bengal | Statement: [Howrah–New Jalpaiguri line, connectsRegion, southern Bengal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: southern Bengal Context triple: [Howrah–New Jalpaiguri line, connectsRegion, southern Bengal]
-
A.
Eastern Bengal
Eastern Bengal was a historical region in the eastern part of the Bengal area of the Indian subcontinent, largely corresponding to present-day Bangladesh and parts of the Indian state of West Bengal.
-
B.
North Bengal
North Bengal is a geographic and cultural region in the northern part of the Bengal area, spanning sections of present-day Bangladesh and India and known for its diverse landscapes and agricultural importance.
-
C.
Southeastern Bangladesh
Southeastern Bangladesh is a hilly, ethnically diverse border region known for its Chittagong Hill Tracts, strategic location near Myanmar and the Bay of Bengal, and significant indigenous communities.
-
D.
Southern Bangladesh
chosen
Southern Bangladesh is the low-lying coastal and deltaic region of Bangladesh along the Bay of Bengal, known for its riverine landscapes, vulnerability to cyclones and flooding, and proximity to the Sundarbans mangrove forest.
-
E.
Gauḍa
Gauḍa is a historical region and cultural-geographical area in eastern India, traditionally associated with parts of present-day West Bengal and Bangladesh.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66ed6fe888190b553ba6879cb2d8d |
completed | April 20, 2026, 6:22 p.m. |
Created at: April 11, 2026, 11:38 p.m.