Triple

T15742370
Position Surface form Disambiguated ID Type / Status
Subject Demerara-Mahaica E381630 entity
Predicate contains P35 FINISHED
Object East Bank Demerara corridor
The East Bank Demerara corridor is a major transportation and development axis in Guyana that runs along the eastern bank of the Demerara River, linking the capital Georgetown with inland communities and key industrial and residential areas.
E1173850 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: East Bank Demerara corridor | Statement: [Demerara-Mahaica, contains, East Bank Demerara corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Bank Demerara corridor
Context triple: [Demerara-Mahaica, contains, East Bank Demerara corridor]
  • A. Island Eastern Corridor
    Island Eastern Corridor is a major expressway along the northeastern shore of Hong Kong Island that serves as a key route for vehicular traffic in the Eastern District.
  • B. Langata Road
    Langata Road is a major thoroughfare in Nairobi, Kenya, that connects the city center to the southwestern suburbs and passes several key landmarks and institutions.
  • C. Arthur Road
    Arthur Road is a street in Windsor, Berkshire, England, located near Windsor & Eton Central railway station and serving as part of the local town road network.
  • D. Cape du Couedic Road
    Cape du Couedic Road is a scenic access road on Kangaroo Island in South Australia that leads visitors through Flinders Chase National Park to coastal attractions such as Admirals Arch and nearby landmarks.
  • E. Governor Ritchie Highway
    Governor Ritchie Highway is a major north–south arterial road in Maryland that serves as a key commuter and commercial route between Baltimore and Annapolis.
  • 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: East Bank Demerara corridor
Triple: [Demerara-Mahaica, contains, East Bank Demerara corridor]
Generated description
The East Bank Demerara corridor is a major transportation and development axis in Guyana that runs along the eastern bank of the Demerara River, linking the capital Georgetown with inland communities and key industrial and residential areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Bank Demerara corridor
Target entity description: The East Bank Demerara corridor is a major transportation and development axis in Guyana that runs along the eastern bank of the Demerara River, linking the capital Georgetown with inland communities and key industrial and residential areas.
  • A. Island Eastern Corridor
    Island Eastern Corridor is a major expressway along the northeastern shore of Hong Kong Island that serves as a key route for vehicular traffic in the Eastern District.
  • B. Langata Road
    Langata Road is a major thoroughfare in Nairobi, Kenya, that connects the city center to the southwestern suburbs and passes several key landmarks and institutions.
  • C. Arthur Road
    Arthur Road is a street in Windsor, Berkshire, England, located near Windsor & Eton Central railway station and serving as part of the local town road network.
  • D. Cape du Couedic Road
    Cape du Couedic Road is a scenic access road on Kangaroo Island in South Australia that leads visitors through Flinders Chase National Park to coastal attractions such as Admirals Arch and nearby landmarks.
  • E. Governor Ritchie Highway
    Governor Ritchie Highway is a major north–south arterial road in Maryland that serves as a key commuter and commercial route between Baltimore and Annapolis.
  • 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_69d86d9cdb648190bf3171be0bd7d872 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04fd97d6c8190b2fa6ca422bfe512 completed April 16, 2026, 2:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff83056aa0819098b757ed125e61fe completed May 9, 2026, 6:55 p.m.
NEDg Description generation batch_69ff83ca33d08190816130bf2ea735df completed May 9, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69ff8469354c819080b8cfddb7c66be5 completed May 9, 2026, 7 p.m.
Created at: April 10, 2026, 4:46 a.m.