Triple

T2852547
Position Surface form Disambiguated ID Type / Status
Subject Lagos Island E63124 entity
Predicate traditionalSubgroup P11158 FINISHED
Object Eko (Lagos) people
The Eko (Lagos) people are a Yoruba subgroup indigenous to the area now known as Lagos Island, historically recognized as the original inhabitants and cultural custodians of Lagos.
E282766 NE FINISHED

How this triple was built (5 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: Eko (Lagos) people | Statement: [Lagos Island, traditionalSubgroup, Eko (Lagos) people]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eko (Lagos) people
Context triple: [Lagos Island, traditionalSubgroup, Eko (Lagos) people]
  • A. Ijaw people
    The Ijaw people are one of the largest ethnic groups in the Niger Delta region of Nigeria, known for their riverine culture, fishing-based livelihoods, and significant role in the country’s oil-producing areas.
  • B. Urhobo people
    The Urhobo people are a major ethnic group in southern Nigeria, primarily inhabiting Delta State, known for their rich cultural traditions, language, and involvement in the oil-producing Niger Delta region.
  • C. Ijebu people
    The Ijebu people are a subgroup of the Yoruba ethnic group in southwestern Nigeria, historically known for their powerful kingdom, vibrant trade networks, and rich cultural traditions.
  • D. Ibibio people
    The Ibibio people are one of the largest ethnic groups in southeastern Nigeria, known for their rich artistic traditions, complex religious beliefs, and influential role in the cultural and political history of the Niger Delta region.
  • E. Idoma people
    The Idoma people are an ethnic group primarily located in Nigeria’s Benue State and surrounding Middle Belt areas, known for their rich oral traditions, distinctive red-and-black cultural attire, and vibrant masquerade and festival practices.
  • 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: Eko (Lagos) people
Triple: [Lagos Island, traditionalSubgroup, Eko (Lagos) people]
Generated description
The Eko (Lagos) people are a Yoruba subgroup indigenous to the area now known as Lagos Island, historically recognized as the original inhabitants and cultural custodians of Lagos.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eko (Lagos) people
Target entity description: The Eko (Lagos) people are a Yoruba subgroup indigenous to the area now known as Lagos Island, historically recognized as the original inhabitants and cultural custodians of Lagos.
  • A. Ijaw people
    The Ijaw people are one of the largest ethnic groups in the Niger Delta region of Nigeria, known for their riverine culture, fishing-based livelihoods, and significant role in the country’s oil-producing areas.
  • B. Urhobo people
    The Urhobo people are a major ethnic group in southern Nigeria, primarily inhabiting Delta State, known for their rich cultural traditions, language, and involvement in the oil-producing Niger Delta region.
  • C. Ijebu people chosen
    The Ijebu people are a subgroup of the Yoruba ethnic group in southwestern Nigeria, historically known for their powerful kingdom, vibrant trade networks, and rich cultural traditions.
  • D. Ibibio people
    The Ibibio people are one of the largest ethnic groups in southeastern Nigeria, known for their rich artistic traditions, complex religious beliefs, and influential role in the cultural and political history of the Niger Delta region.
  • E. Idoma people
    The Idoma people are an ethnic group primarily located in Nigeria’s Benue State and surrounding Middle Belt areas, known for their rich oral traditions, distinctive red-and-black cultural attire, and vibrant masquerade and festival practices.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: traditionalSubgroup
Context triple: [Lagos Island, traditionalSubgroup, Eko (Lagos) people]
  • A. subtradition
    Indicates that one tradition is a specialized or derivative branch within a broader, overarching tradition.
  • B. uniformTradition
    Indicates that multiple entities follow the same established customs, practices, or conventions in a consistent manner.
  • C. notableSubgroup
    Indicates that one group forms a particularly significant or noteworthy subset within a larger group.
  • D. settingTraditional
    Indicates that something is situated or occurs within a traditional setting, context, or environment.
  • E. traditionallyOneOf chosen
    Indicates that something is customarily or historically considered to belong to a specific set, category, or group.
  • F. None of above.

Provenance (6 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_69ab4c407c408190857d25e027155ce9 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdf5e043c8190ac82112abce7262a completed March 7, 2026, 8:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69b12e0c57b481908726496e6c2fc395 completed March 11, 2026, 8:55 a.m.
NEDg Description generation batch_69b138e5b1b0819088ce1fb3647f472b completed March 11, 2026, 9:41 a.m.
NED2 Entity disambiguation (via description) batch_69b1caf968148190b01be959b7e7679f completed March 11, 2026, 8:05 p.m.
PD Predicate disambiguation batch_69abdd10aef88190b750aae07e7df4dc completed March 7, 2026, 8:08 a.m.
Created at: March 6, 2026, 10:02 p.m.