Triple

T7640103
Position Surface form Disambiguated ID Type / Status
Subject Rajshahi Railway Station E172977 entity
Predicate connectsTo P845 FINISHED
Object Chapainawabganj
Chapainawabganj is a district town in western Bangladesh known for its mango production and location near the border with India.
 E684318 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: Chapainawabganj | Statement: [Rajshahi Railway Station, connectsTo, Chapainawabganj]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chapainawabganj
Context triple: [Rajshahi Railway Station, connectsTo, Chapainawabganj]
  • A. Jamalpur
    Jamalpur is a city in central Bangladesh known as an important regional hub for agriculture and trade near the Jamuna River.
  • B. Sirajganj
    Sirajganj is a city in north-central Bangladesh known as a key river port and commercial hub on the banks of the Jamuna River.
  • C. Mymensingh
    Mymensingh is a historic city and district in central Bangladesh, known as an important administrative, educational, and cultural center along the Brahmaputra River.
  • D. Pabna
    Pabna is a town and district in present-day Bangladesh, historically part of British India's Bengal region and known for its role in agrarian movements and regional administration.
  • E. Munshiganj District
    Munshiganj District is an administrative district in central Bangladesh known for its historical significance and proximity to the capital, Dhaka.
  • 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: Chapainawabganj
Triple: [Rajshahi Railway Station, connectsTo, Chapainawabganj]
Generated description
Chapainawabganj is a district town in western Bangladesh known for its mango production and location near the border with India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chapainawabganj
Target entity description: Chapainawabganj is a district town in western Bangladesh known for its mango production and location near the border with India.
  • A. Jamalpur
    Jamalpur is a city in central Bangladesh known as an important regional hub for agriculture and trade near the Jamuna River.
  • B. Sirajganj
    Sirajganj is a city in north-central Bangladesh known as a key river port and commercial hub on the banks of the Jamuna River.
  • C. Mymensingh
    Mymensingh is a historic city and district in central Bangladesh, known as an important administrative, educational, and cultural center along the Brahmaputra River.
  • D. Pabna
    Pabna is a town and district in present-day Bangladesh, historically part of British India's Bengal region and known for its role in agrarian movements and regional administration.
  • E. Munshiganj District
    Munshiganj District is an administrative district in central Bangladesh known for its historical significance and proximity to the capital, Dhaka.
  • F. None of above. chosen

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_69c6995360188190968ee57b72a1627f completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6facc4b5481908697e662b0991e3f completed March 27, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b4f48de88190b9cf40bfb1a26323 completed March 29, 2026, 5:13 a.m.
NEDg Description generation batch_69c8b6cad09881908daae14565848a4f completed March 29, 2026, 5:21 a.m.
NED2 Entity disambiguation (via description) batch_69c8b71b84308190ba8f6b9dc668645a completed March 29, 2026, 5:22 a.m.
Created at: March 27, 2026, 3:57 p.m.