Triple
T11014375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arusha–Namanga road |
E260325
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object |
Kenya National Highways Authority
The Kenya National Highways Authority is a state corporation responsible for the development, maintenance, and management of Kenya’s national trunk road network.
|
E900132
|
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: Kenya National Highways Authority | Statement: [Arusha–Namanga road, maintainedBy, Kenya National Highways Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kenya National Highways Authority Context triple: [Arusha–Namanga road, maintainedBy, Kenya National Highways Authority]
-
A.
Kenyan Ministry of Transport
The Kenyan Ministry of Transport is a government department responsible for formulating and implementing national policies on transportation infrastructure, services, and regulation in Kenya.
-
B.
Uganda National Roads Authority
The Uganda National Roads Authority is a government agency responsible for developing, managing, and maintaining Uganda’s national road network.
-
C.
Nairobi Metropolitan Area Transport Authority
The Nairobi Metropolitan Area Transport Authority is a Kenyan government agency responsible for coordinating, regulating, and improving public transport and mobility within the greater Nairobi metropolitan region.
-
D.
Nairobi Expressway
Nairobi Expressway is a major tolled highway in Kenya that eases traffic congestion by providing a faster route between Jomo Kenyatta International Airport and central Nairobi.
-
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: Kenya National Highways Authority Triple: [Arusha–Namanga road, maintainedBy, Kenya National Highways Authority]
Generated description
The Kenya National Highways Authority is a state corporation responsible for the development, maintenance, and management of Kenya’s national trunk road network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kenya National Highways Authority Target entity description: The Kenya National Highways Authority is a state corporation responsible for the development, maintenance, and management of Kenya’s national trunk road network.
-
A.
Kenyan Ministry of Transport
The Kenyan Ministry of Transport is a government department responsible for formulating and implementing national policies on transportation infrastructure, services, and regulation in Kenya.
-
B.
Uganda National Roads Authority
The Uganda National Roads Authority is a government agency responsible for developing, managing, and maintaining Uganda’s national road network.
-
C.
Nairobi Metropolitan Area Transport Authority
The Nairobi Metropolitan Area Transport Authority is a Kenyan government agency responsible for coordinating, regulating, and improving public transport and mobility within the greater Nairobi metropolitan region.
-
D.
Nairobi Expressway
Nairobi Expressway is a major tolled highway in Kenya that eases traffic congestion by providing a faster route between Jomo Kenyatta International Airport and central Nairobi.
-
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_69d6aa9687448190b28d353b1b6a610e |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d797a49f648190a5144625d09dec6f |
completed | April 9, 2026, 12:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e374c238ac81908e0a5eff958d6545 |
completed | April 18, 2026, 12:10 p.m. |
| NEDg | Description generation | batch_69e37ab6ca788190ac41f9494ad9a47f |
completed | April 18, 2026, 12:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e37c9439fc8190a69cfb1a13da4c19 |
completed | April 18, 2026, 12:44 p.m. |
Created at: April 8, 2026, 9:25 p.m.