Triple

T8403081
Position Surface form Disambiguated ID Type / Status
Subject Bongaon E198424 entity
Predicate locatedInRegion P40 FINISHED
Object southern Bengal
Southern Bengal is the lower, typically more urbanized and riverine part of the Bengal region, encompassing areas around the Ganges delta in eastern India and Bangladesh.
 E679926 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 Bengal | Statement: [Bongaon, locatedInRegion, southern Bengal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: southern Bengal
Context triple: [Bongaon, locatedInRegion, 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. Southern Bangladesh
    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.
  • D. Western Bangladesh
    Western Bangladesh is a broad geographic region of Bangladesh that includes areas such as the Rajshahi division, known for its agricultural plains and proximity to the Indian border.
  • E. Noakhali
    Noakhali is a coastal district in southeastern Bangladesh, historically part of the Bengal region and known for its agrarian economy and vulnerability to cyclones and river erosion.
  • 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 Bengal
Triple: [Bongaon, locatedInRegion, southern Bengal]
Generated description
Southern Bengal is the lower, typically more urbanized and riverine part of the Bengal region, encompassing areas around the Ganges delta in eastern India and Bangladesh.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: southern Bengal
Target entity description: Southern Bengal is the lower, typically more urbanized and riverine part of the Bengal region, encompassing areas around the Ganges delta in eastern India and Bangladesh.
  • 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. 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.
  • D. Western Bangladesh
    Western Bangladesh is a broad geographic region of Bangladesh that includes areas such as the Rajshahi division, known for its agricultural plains and proximity to the Indian border.
  • E. Noakhali
    Noakhali is a coastal district in southeastern Bangladesh, historically part of the Bengal region and known for its agrarian economy and vulnerability to cyclones and river erosion.
  • F. None of above.

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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb82505e0c81909549db59b7c4eb00 completed March 31, 2026, 8:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce02ece0a88190bf64abaa8d202de3 completed April 2, 2026, 5:47 a.m.
NEDg Description generation batch_69ce077f25648190b9a95fb72f5b4f8c completed April 2, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69ce08e192088190ad8170b1bedd568d completed April 2, 2026, 6:12 a.m.
Created at: March 30, 2026, 6:04 p.m.