Triple
T8651259
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Madaraka, Nairobi |
E205102
|
entity |
| Predicate | partOfUrbanArea |
P294
|
FINISHED |
| Object | Greater Nairobi metropolitan area |
E216466
|
NE FINISHED |
How this triple was built (2 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: Greater Nairobi metropolitan area | Statement: [Madaraka, Nairobi, partOfUrbanArea, Greater Nairobi metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Nairobi metropolitan area Context triple: [Madaraka, Nairobi, partOfUrbanArea, Greater Nairobi metropolitan area]
-
A.
Nairobi Metropolitan Region
chosen
Nairobi Metropolitan Region is the expansive urban and economic area centered on Kenya’s capital, Nairobi, encompassing the city and its surrounding counties and towns.
-
B.
Eastern Nairobi
Eastern Nairobi is a largely residential and industrial section of Kenya’s capital city, encompassing rapidly growing suburbs and estates such as Embakasi.
-
C.
Greater Kampala Metropolitan Area
The Greater Kampala Metropolitan Area is the large urban and peri-urban region centered on Uganda’s capital, Kampala, encompassing surrounding rapidly growing towns and districts.
-
D.
Central Business District of Nairobi
The Central Business District of Nairobi is the city’s primary commercial and administrative hub, characterized by high-rise offices, major banks, government institutions, and dense urban activity.
-
E.
Nairobi West
Nairobi West is a residential and commercial neighborhood in Nairobi, Kenya, known for its proximity to the city center and mixed middle-income housing.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69cfdb7875448190a2478cbb623c31e6 |
completed | April 3, 2026, 3:23 p.m. |
Created at: March 30, 2026, 6:29 p.m.