Triple
T12711904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eko Bridge |
E303738
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Eko (traditional name for Lagos) |
E934687
|
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: Eko (traditional name for Lagos) | Statement: [Eko Bridge, namedAfter, Eko (traditional name for Lagos)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eko (traditional name for Lagos) Context triple: [Eko Bridge, namedAfter, Eko (traditional name for Lagos)]
-
A.
Eko (traditional Lagos)
chosen
Eko (traditional Lagos) refers to the historic Yoruba city-state and cultural heart of Lagos, known for its indigenous institutions, royal heritage, and longstanding chieftaincy traditions.
-
B.
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.
-
C.
Egba Egba-Remo
Egba Egba-Remo is a subgroup of the Yoruba people in southwestern Nigeria, historically linked to both the Egba and Remo communities and known for its shared cultural and linguistic heritage.
-
D.
Lagos Harbour
Lagos Harbour is a major natural seaport and maritime gateway on the Atlantic coast of Lagos, Nigeria, serving as a key hub for the country’s commercial shipping and trade.
-
E.
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.
- 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_69d7bdf084148190ab9d513dc0735af4 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96208fa6481909d6fd43654752a2d |
completed | April 10, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f671b8f43081909d4a8e4241c813a1 |
completed | May 2, 2026, 9:50 p.m. |
Created at: April 9, 2026, 5:23 p.m.