Triple
T8540798
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nairobi County |
E202188
|
entity |
| Predicate | hasMajorHighway |
P385
|
FINISHED |
| Object |
Thika Road
Thika Road is a major multi-lane highway in Kenya that connects Nairobi to the industrial town of Thika and serves as a key transport corridor for the Nairobi metropolitan area.
|
E744981
|
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: Thika Road | Statement: [Nairobi County, hasMajorHighway, Thika Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thika Road Context triple: [Nairobi County, hasMajorHighway, Thika Road]
-
A.
Kiambu Road
Kiambu Road is a major roadway in Nairobi, Kenya, that connects the city to Kiambu town and passes through rapidly developing residential and commercial areas.
-
B.
Mombasa Road
Mombasa Road is a major highway in Nairobi, Kenya, that connects the city center to the southeast, including the route toward Mombasa and key infrastructure such as Jomo Kenyatta International Airport.
-
C.
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.
-
D.
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.
-
E.
Bole Road
Bole Road is a major thoroughfare in Addis Ababa, Ethiopia, running through the upscale Bole district and serving as a key route to Bole International Airport.
- 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: Thika Road Triple: [Nairobi County, hasMajorHighway, Thika Road]
Generated description
Thika Road is a major multi-lane highway in Kenya that connects Nairobi to the industrial town of Thika and serves as a key transport corridor for the Nairobi metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thika Road Target entity description: Thika Road is a major multi-lane highway in Kenya that connects Nairobi to the industrial town of Thika and serves as a key transport corridor for the Nairobi metropolitan area.
-
A.
Kiambu Road
Kiambu Road is a major roadway in Nairobi, Kenya, that connects the city to Kiambu town and passes through rapidly developing residential and commercial areas.
-
B.
Mombasa Road
Mombasa Road is a major highway in Nairobi, Kenya, that connects the city center to the southeast, including the route toward Mombasa and key infrastructure such as Jomo Kenyatta International Airport.
-
C.
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.
-
D.
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.
-
E.
Bole Road
Bole Road is a major thoroughfare in Addis Ababa, Ethiopia, running through the upscale Bole district and serving as a key route to Bole International Airport.
- 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_69ca832461e88190a654c5e44e233aa8 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe6e10bc081909a7210c577b807fb |
completed | March 31, 2026, 3:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cea86036a881909cd1744cdb5b7a7f |
completed | April 2, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69cea9cff1ec8190a0093fb42782341e |
completed | April 2, 2026, 5:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ceaa9f7f8c8190965e86880ff141d5 |
completed | April 2, 2026, 5:42 p.m. |
Created at: March 30, 2026, 6:18 p.m.