Triple
T14001232
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lagos State Government |
E336828
|
entity |
| Predicate | hasAgency |
P3933
|
FINISHED |
| Object |
Lagos Metropolitan Area Transport Authority
The Lagos Metropolitan Area Transport Authority is the government body responsible for planning, regulating, and coordinating public transportation systems within the Lagos metropolitan region in Nigeria.
|
E1078787
|
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: Lagos Metropolitan Area Transport Authority | Statement: [Lagos State Government, hasAgency, Lagos Metropolitan Area Transport Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lagos Metropolitan Area Transport Authority Context triple: [Lagos State Government, hasAgency, Lagos Metropolitan Area Transport Authority]
-
A.
Lagos State Traffic Management Authority
The Lagos State Traffic Management Authority is a government agency responsible for regulating, controlling, and improving road traffic and transportation within Lagos State, Nigeria.
-
B.
Lagos State Ministry of Transportation
The Lagos State Ministry of Transportation is the government body responsible for planning, regulating, and overseeing transportation systems and traffic management within Lagos State, Nigeria.
-
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.
Lagos State Waste Management Authority
Lagos State Waste Management Authority is the government agency responsible for regulating, coordinating, and implementing waste collection and disposal services across Lagos State, Nigeria.
-
E.
Lagos State Employment Trust Fund
The Lagos State Employment Trust Fund is a government-backed initiative that provides financial support and capacity-building programs to promote job creation and entrepreneurship in Lagos State, Nigeria.
- 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: Lagos Metropolitan Area Transport Authority Triple: [Lagos State Government, hasAgency, Lagos Metropolitan Area Transport Authority]
Generated description
The Lagos Metropolitan Area Transport Authority is the government body responsible for planning, regulating, and coordinating public transportation systems within the Lagos metropolitan region in Nigeria.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lagos Metropolitan Area Transport Authority Target entity description: The Lagos Metropolitan Area Transport Authority is the government body responsible for planning, regulating, and coordinating public transportation systems within the Lagos metropolitan region in Nigeria.
-
A.
Lagos State Traffic Management Authority
The Lagos State Traffic Management Authority is a government agency responsible for regulating, controlling, and improving road traffic and transportation within Lagos State, Nigeria.
-
B.
Lagos State Ministry of Transportation
The Lagos State Ministry of Transportation is the government body responsible for planning, regulating, and overseeing transportation systems and traffic management within Lagos State, Nigeria.
-
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.
Lagos State Waste Management Authority
Lagos State Waste Management Authority is the government agency responsible for regulating, coordinating, and implementing waste collection and disposal services across Lagos State, Nigeria.
-
E.
Lagos State Employment Trust Fund
The Lagos State Employment Trust Fund is a government-backed initiative that provides financial support and capacity-building programs to promote job creation and entrepreneurship in Lagos State, Nigeria.
- 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_69d81c645c5c8190b1fd16a285a1b78a |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2ed06a50819093ddc64f55050689 |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb652305c81908ea097d4f36a05c0 |
completed | May 7, 2026, 3:57 p.m. |
| NEDg | Description generation | batch_69fcc76f99808190945fd3621fc183ff |
completed | May 7, 2026, 5:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fcc807cdc48190a3b9dd940d17dc83 |
completed | May 7, 2026, 5:12 p.m. |
Created at: April 9, 2026, 10:19 p.m.