Triple

T16582156
Position Surface form Disambiguated ID Type / Status
Subject Onitsha Bridge Head E402860 entity
Predicate nearbyArea P2064 FINISHED
Object Upper Iweka axis
Upper Iweka axis is a major and notoriously busy commercial and transport hub in Onitsha, Anambra State, Nigeria, known for its dense traffic, markets, and high pedestrian activity.
E1221614 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: Upper Iweka axis | Statement: [Onitsha Bridge Head, nearbyArea, Upper Iweka axis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Upper Iweka axis
Context triple: [Onitsha Bridge Head, nearbyArea, Upper Iweka axis]
  • A. Temora–Roto line
    The Temora–Roto line is a rural New South Wales railway line that serves as a freight and regional transport route connecting agricultural areas in the state’s southwest.
  • B. Palu-Koro fault zone
    The Palu-Koro fault zone is a major active strike-slip fault system in central Sulawesi, Indonesia, responsible for significant seismic activity and shaping the region’s tectonic landscape.
  • C. Shuri Plateau
    Shuri Plateau is a historic elevated area in Naha, Okinawa, known as the former political and cultural center of the Ryukyu Kingdom.
  • D. Taranaki Volcanic Lineament
    The Taranaki Volcanic Lineament is a chain of volcanic centers in western New Zealand, including Mount Taranaki, that marks a prominent zone of past and present volcanic activity.
  • E. Akwapim Ridge
    Akwapim Ridge is a prominent highland area in southeastern Ghana known for its scenic landscapes, cool climate, and culturally significant towns.
  • 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: Upper Iweka axis
Triple: [Onitsha Bridge Head, nearbyArea, Upper Iweka axis]
Generated description
Upper Iweka axis is a major and notoriously busy commercial and transport hub in Onitsha, Anambra State, Nigeria, known for its dense traffic, markets, and high pedestrian activity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Upper Iweka axis
Target entity description: Upper Iweka axis is a major and notoriously busy commercial and transport hub in Onitsha, Anambra State, Nigeria, known for its dense traffic, markets, and high pedestrian activity.
  • A. Temora–Roto line
    The Temora–Roto line is a rural New South Wales railway line that serves as a freight and regional transport route connecting agricultural areas in the state’s southwest.
  • B. Palu-Koro fault zone
    The Palu-Koro fault zone is a major active strike-slip fault system in central Sulawesi, Indonesia, responsible for significant seismic activity and shaping the region’s tectonic landscape.
  • C. Shuri Plateau
    Shuri Plateau is a historic elevated area in Naha, Okinawa, known as the former political and cultural center of the Ryukyu Kingdom.
  • D. Taranaki Volcanic Lineament
    The Taranaki Volcanic Lineament is a chain of volcanic centers in western New Zealand, including Mount Taranaki, that marks a prominent zone of past and present volcanic activity.
  • E. Akwapim Ridge
    Akwapim Ridge is a prominent highland area in southeastern Ghana known for its scenic landscapes, cool climate, and culturally significant towns.
  • 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_69d88387363c8190a97a0c942130de97 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35999088c8190900497f18728bd0b completed April 18, 2026, 10:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006ef0bc4c8190b06b03c06d344abf completed May 10, 2026, 11:41 a.m.
NEDg Description generation batch_6a006ff5bdb88190be90d7446e24b61f completed May 10, 2026, 11:45 a.m.
NED2 Entity disambiguation (via description) batch_6a007088fd988190b3dfef081769d03e completed May 10, 2026, 11:48 a.m.
Created at: April 10, 2026, 5:16 a.m.