Triple
T2887105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Surulere |
E59532
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Lagos Mainland
Lagos Mainland is a densely populated urban area of Lagos, Nigeria, known for its residential neighborhoods, commercial hubs, and vibrant cultural life distinct from the more upscale Lagos Island.
|
E364910
|
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 Mainland | Statement: [Surulere, locatedOn, Lagos Mainland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lagos Mainland Context triple: [Surulere, locatedOn, Lagos Mainland]
-
A.
Lagos
Lagos is a major coastal megacity in southwestern Nigeria, known as the country’s economic hub and one of Africa’s most populous and vibrant urban centers.
-
B.
Lagos
Lagos is a historic coastal city in Portugal’s Algarve region, known for its scenic beaches, dramatic cliffs, and well-preserved old town.
-
C.
Lagos State
Lagos State is Nigeria’s most populous and economically significant state, centered around the megacity of Lagos, a major financial, commercial, and cultural hub in Africa.
-
D.
Lagos Central Business District
Lagos Central Business District is the primary commercial and financial hub of Lagos, Nigeria, characterized by dense high-rise offices, markets, and major corporate and government institutions.
-
E.
Ikoyi
Ikoyi is an affluent, high-end residential and commercial district in Lagos, Nigeria, known for its luxury real estate, upscale hotels, and diplomatic presence.
- 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 Mainland Triple: [Surulere, locatedOn, Lagos Mainland]
Generated description
Lagos Mainland is a densely populated urban area of Lagos, Nigeria, known for its residential neighborhoods, commercial hubs, and vibrant cultural life distinct from the more upscale Lagos Island.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lagos Mainland Target entity description: Lagos Mainland is a densely populated urban area of Lagos, Nigeria, known for its residential neighborhoods, commercial hubs, and vibrant cultural life distinct from the more upscale Lagos Island.
-
A.
Lagos
Lagos is a major coastal megacity in southwestern Nigeria, known as the country’s economic hub and one of Africa’s most populous and vibrant urban centers.
-
B.
Lagos
Lagos is a historic coastal city in Portugal’s Algarve region, known for its scenic beaches, dramatic cliffs, and well-preserved old town.
-
C.
Lagos State
Lagos State is Nigeria’s most populous and economically significant state, centered around the megacity of Lagos, a major financial, commercial, and cultural hub in Africa.
-
D.
Lagos Central Business District
Lagos Central Business District is the primary commercial and financial hub of Lagos, Nigeria, characterized by dense high-rise offices, markets, and major corporate and government institutions.
-
E.
Ikoyi
Ikoyi is an affluent, high-end residential and commercial district in Lagos, Nigeria, known for its luxury real estate, upscale hotels, and diplomatic presence.
- 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_69ab4ac739188190a112f42a5a69c951 |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abe047aa7c8190a0ed570c13f3a1a2 |
completed | March 7, 2026, 8:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b37e412a6c81908109b2afafe126cc |
completed | March 13, 2026, 3:02 a.m. |
| NEDg | Description generation | batch_69b37eba29348190bfb3687afefe217b |
completed | March 13, 2026, 3:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b37f1515f88190816c73aab8d2300e |
completed | March 13, 2026, 3:05 a.m. |
Created at: March 6, 2026, 10:03 p.m.