Triple

T12963149
Position Surface form Disambiguated ID Type / Status
Subject Awka E321195 entity
Predicate roadConnection P385 FINISHED
Object Enugu–Onitsha Expressway
The Enugu–Onitsha Expressway is a major highway in southeastern Nigeria that links the cities of Enugu and Onitsha, serving as a key route for regional commerce and travel.
E1014362 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: Enugu–Onitsha Expressway | Statement: [Awka, roadConnection, Enugu–Onitsha Expressway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Enugu–Onitsha Expressway
Context triple: [Awka, roadConnection, Enugu–Onitsha Expressway]
  • A. Enugu–Port Harcourt Expressway
    The Enugu–Port Harcourt Expressway is a major Nigerian highway connecting the southeastern city of Enugu with the oil hub of Port Harcourt, facilitating regional trade and transportation across several states.
  • B. Warri–Port Harcourt Highway
    The Warri–Port Harcourt Highway is a major arterial roadway in southern Nigeria that connects the oil-rich cities of Warri and Port Harcourt, serving as a key transport corridor for people and petroleum-related commerce in the Niger Delta region.
  • C. Abuja–Kaduna expressway
    The Abuja–Kaduna expressway is a major Nigerian highway linking the capital city Abuja with Kaduna, serving as a key transport corridor in the country’s north-central region.
  • D. Orlu–Onitsha road
    The Orlu–Onitsha road is a key regional highway in southeastern Nigeria that links the town of Orlu with the major commercial city of Onitsha, facilitating trade and daily travel.
  • E. Lagos–Abeokuta Expressway
    The Lagos–Abeokuta Expressway is a major highway in southwestern Nigeria that connects the city of Lagos with Abeokuta, facilitating significant commuter and commercial traffic between the two urban centers.
  • 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: Enugu–Onitsha Expressway
Triple: [Awka, roadConnection, Enugu–Onitsha Expressway]
Generated description
The Enugu–Onitsha Expressway is a major highway in southeastern Nigeria that links the cities of Enugu and Onitsha, serving as a key route for regional commerce and travel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Enugu–Onitsha Expressway
Target entity description: The Enugu–Onitsha Expressway is a major highway in southeastern Nigeria that links the cities of Enugu and Onitsha, serving as a key route for regional commerce and travel.
  • A. Enugu–Port Harcourt Expressway
    The Enugu–Port Harcourt Expressway is a major Nigerian highway connecting the southeastern city of Enugu with the oil hub of Port Harcourt, facilitating regional trade and transportation across several states.
  • B. Warri–Port Harcourt Highway
    The Warri–Port Harcourt Highway is a major arterial roadway in southern Nigeria that connects the oil-rich cities of Warri and Port Harcourt, serving as a key transport corridor for people and petroleum-related commerce in the Niger Delta region.
  • C. Abuja–Kaduna expressway
    The Abuja–Kaduna expressway is a major Nigerian highway linking the capital city Abuja with Kaduna, serving as a key transport corridor in the country’s north-central region.
  • D. Orlu–Onitsha road
    The Orlu–Onitsha road is a key regional highway in southeastern Nigeria that links the town of Orlu with the major commercial city of Onitsha, facilitating trade and daily travel.
  • E. Lagos–Abeokuta Expressway
    The Lagos–Abeokuta Expressway is a major highway in southwestern Nigeria that connects the city of Lagos with Abeokuta, facilitating significant commuter and commercial traffic between the two urban centers.
  • 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_69d80763bd6c819094437da5b20b01d2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97e2f5e448190b56e74602c43358d completed April 10, 2026, 10:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8e227948190a2d08db97b4e41aa completed May 3, 2026, 2:54 a.m.
NEDg Description generation batch_69f6b9dac2c88190850304023f156969 completed May 3, 2026, 2:58 a.m.
NED2 Entity disambiguation (via description) batch_69f6bb304f7c8190a02aa2c5f71cea89 completed May 3, 2026, 3:04 a.m.
Created at: April 9, 2026, 8:24 p.m.