Triple

T21284338
Position Surface form Disambiguated ID Type / Status
Subject North Koel River E524612 entity
Predicate region P40 FINISHED
Object Chota Nagpur Division — NE NERFINISHED

How this triple was built (3 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: Chota Nagpur Division | Statement: [North Koel River, region, Chota Nagpur Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chota Nagpur Division
Context triple: [North Koel River, region, Chota Nagpur Division]
  • A. North Chotanagpur division
    North Chotanagpur division is an administrative division in the Indian state of Jharkhand that encompasses several districts in the northern part of the Chotanagpur region.
  • B. South Chotanagpur division
    South Chotanagpur division is an administrative division in the Indian state of Jharkhand, with Ranchi as its headquarters.
  • C. Purvanchal
    Purvanchal is the eastern cultural and geographic region of the Indian state of Uttar Pradesh, known for its Bhojpuri-speaking population and rich folk traditions.
  • D. Bhagalpur region
    The Bhagalpur region is a historically significant area in eastern India that served as a key center of resistance during the late-18th-century Sannyasi Rebellion against British colonial rule.
  • E. Malwa-Nimar region
    The Malwa-Nimar region is a historical-cultural area in central India that combines the plateau of Malwa with the adjoining Nimar lowlands of present-day Madhya Pradesh.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chota Nagpur Division
Target entity description: Chota Nagpur Division is a plateau region in eastern India, rich in mineral resources and forests, historically part of Bihar and known for its tribal populations and industrial development.
  • A. North Chotanagpur division
    North Chotanagpur division is an administrative division in the Indian state of Jharkhand that encompasses several districts in the northern part of the Chotanagpur region.
  • B. South Chotanagpur division
    South Chotanagpur division is an administrative division in the Indian state of Jharkhand, with Ranchi as its headquarters.
  • C. Purvanchal
    Purvanchal is the eastern cultural and geographic region of the Indian state of Uttar Pradesh, known for its Bhojpuri-speaking population and rich folk traditions.
  • D. Bhagalpur region
    The Bhagalpur region is a historically significant area in eastern India that served as a key center of resistance during the late-18th-century Sannyasi Rebellion against British colonial rule.
  • E. Malwa-Nimar region
    The Malwa-Nimar region is a historical-cultural area in central India that combines the plateau of Malwa with the adjoining Nimar lowlands of present-day Madhya Pradesh.
  • F. None of above. chosen

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_69e0b5171f6c8190a5d57201ede73811 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e736d4e7f881909c2cc7936a66b79d completed April 21, 2026, 8:35 a.m.
Created at: April 16, 2026, 4:03 p.m.