Triple

T8651246
Position Surface form Disambiguated ID Type / Status
Subject Madaraka, Nairobi E205102 entity
Predicate servedByRoad P385 FINISHED
Object Uhuru Highway (via nearby junctions)
Uhuru Highway is a major arterial road in Nairobi that forms part of the city’s primary north–south transport corridor and links key commercial and residential areas.
E749738 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: Uhuru Highway (via nearby junctions) | Statement: [Madaraka, Nairobi, servedByRoad, Uhuru Highway (via nearby junctions)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Uhuru Highway (via nearby junctions)
Context triple: [Madaraka, Nairobi, servedByRoad, Uhuru Highway (via nearby junctions)]
  • A. Mpulungu–Mbala road
    The Mpulungu–Mbala road is a key transport route in northern Zambia linking the lakeside town of Mpulungu with the inland town of Mbala, facilitating regional trade and travel.
  • B. Limuru Road
    Limuru Road is a major roadway in Nairobi, Kenya, that runs through areas such as Gigiri and connects the city to the town of Limuru and surrounding highland regions.
  • C. Kampala–Jinja Highway
    The Kampala–Jinja Highway is a major arterial road in Uganda that links the capital city Kampala with the eastern city of Jinja, serving as a key route for national and regional transport.
  • D. Harare–Beitbridge highway
    The Harare–Beitbridge highway is a major arterial road in Zimbabwe that links the capital Harare with the Beitbridge border post to South Africa, serving as a key regional trade and transport corridor.
  • E. 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.
  • 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: Uhuru Highway (via nearby junctions)
Triple: [Madaraka, Nairobi, servedByRoad, Uhuru Highway (via nearby junctions)]
Generated description
Uhuru Highway is a major arterial road in Nairobi that forms part of the city’s primary north–south transport corridor and links key commercial and residential areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Uhuru Highway (via nearby junctions)
Target entity description: Uhuru Highway is a major arterial road in Nairobi that forms part of the city’s primary north–south transport corridor and links key commercial and residential areas.
  • A. Mpulungu–Mbala road
    The Mpulungu–Mbala road is a key transport route in northern Zambia linking the lakeside town of Mpulungu with the inland town of Mbala, facilitating regional trade and travel.
  • B. Limuru Road
    Limuru Road is a major roadway in Nairobi, Kenya, that runs through areas such as Gigiri and connects the city to the town of Limuru and surrounding highland regions.
  • C. Kampala–Jinja Highway
    The Kampala–Jinja Highway is a major arterial road in Uganda that links the capital city Kampala with the eastern city of Jinja, serving as a key route for national and regional transport.
  • D. Harare–Beitbridge highway
    The Harare–Beitbridge highway is a major arterial road in Zimbabwe that links the capital Harare with the Beitbridge border post to South Africa, serving as a key regional trade and transport corridor.
  • E. 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.
  • 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_69ca834e56848190abb0eeaec9dedd32 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc48150e6c8190a7a3b92b4b640858 completed March 31, 2026, 10:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69ceccc95b588190b5e44c73cf93d18b completed April 2, 2026, 8:08 p.m.
NEDg Description generation batch_69cece1681288190a6c99407bc2f0bdd completed April 2, 2026, 8:14 p.m.
NED2 Entity disambiguation (via description) batch_69cecec118ac81909fbcafe841354c32 completed April 2, 2026, 8:17 p.m.
Created at: March 30, 2026, 6:29 p.m.