Triple

T13580247
Position Surface form Disambiguated ID Type / Status
Subject Nanyuki E324393 entity
Predicate locatedOn P40 FINISHED
Object A2 road (Kenya)
The A2 road in Kenya is a major highway that runs north from Nairobi through central and northern towns toward the Ethiopian border, serving as a key transport and trade corridor.
E1049085 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: A2 road (Kenya) | Statement: [Nanyuki, locatedOn, A2 road (Kenya)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: A2 road (Kenya)
Context triple: [Nanyuki, locatedOn, A2 road (Kenya)]
  • A. Nairobi–Nakuru Highway
    The Nairobi–Nakuru Highway is a key transport corridor in Kenya that links the capital Nairobi with the Rift Valley region and onward to western Kenya and neighboring countries.
  • B. Nairobi–Narok–Maasai Mara road corridor
    The Nairobi–Narok–Maasai Mara road corridor is a key highway route in Kenya that links the capital city to Narok County and the Maasai Mara National Reserve, serving as a major artery for tourism and regional trade.
  • C. Mombasa–Nairobi Highway
    The Mombasa–Nairobi Highway is a major Kenyan road linking the coastal city of Mombasa with the capital Nairobi, serving as a key corridor for trade and travel.
  • D. A201 road
    The A201 road is a major route in central London that connects key areas such as King's Cross, Farringdon, and Elephant and Castle across the River Thames.
  • E. A205 road
    The A205 road is a major orbital route in London forming part of the South Circular Road, connecting various districts across the south of the city.
  • 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: A2 road (Kenya)
Triple: [Nanyuki, locatedOn, A2 road (Kenya)]
Generated description
The A2 road in Kenya is a major highway that runs north from Nairobi through central and northern towns toward the Ethiopian border, serving as a key transport and trade corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: A2 road (Kenya)
Target entity description: The A2 road in Kenya is a major highway that runs north from Nairobi through central and northern towns toward the Ethiopian border, serving as a key transport and trade corridor.
  • A. Nairobi–Nakuru Highway
    The Nairobi–Nakuru Highway is a key transport corridor in Kenya that links the capital Nairobi with the Rift Valley region and onward to western Kenya and neighboring countries.
  • B. Nairobi–Narok–Maasai Mara road corridor
    The Nairobi–Narok–Maasai Mara road corridor is a key highway route in Kenya that links the capital city to Narok County and the Maasai Mara National Reserve, serving as a major artery for tourism and regional trade.
  • C. Mombasa–Nairobi Highway
    The Mombasa–Nairobi Highway is a major Kenyan road linking the coastal city of Mombasa with the capital Nairobi, serving as a key corridor for trade and travel.
  • D. A201 road
    The A201 road is a major route in central London that connects key areas such as King's Cross, Farringdon, and Elephant and Castle across the River Thames.
  • E. A205 road
    The A205 road is a major orbital route in London forming part of the South Circular Road, connecting various districts across the south of the city.
  • 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_69d80769100c819099111274614f5ed2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb03052088190a2b68c106059828e completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bbdb2d0819089f094e57dde28cf completed May 3, 2026, 3:37 p.m.
NEDg Description generation batch_69f77641e5308190a75bcffeb9bfd7b4 completed May 3, 2026, 4:22 p.m.
NED2 Entity disambiguation (via description) batch_69f7792110e48190a29b6e89c6ebcc03 completed May 3, 2026, 4:34 p.m.
Created at: April 9, 2026, 9:48 p.m.