Triple
T12711937
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ogun River |
E303739
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Lagos Lagoon system |
E274569
|
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: Lagos Lagoon system | Statement: [Ogun River, drainageBasin, Lagos Lagoon system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lagos Lagoon system Context triple: [Ogun River, drainageBasin, Lagos Lagoon system]
-
A.
Lagos Lagoon
chosen
Lagos Lagoon is a large coastal lagoon in southwestern Nigeria that forms part of the Lagos harbor system and plays a central role in the region’s transportation, commerce, and ecology.
-
B.
Ologe Lagoon
Ologe Lagoon is a coastal lagoon in Lagos State, Nigeria, forming part of the complex lagoon system that supports local fishing, transportation, and surrounding wetland ecosystems.
-
C.
Lagos Nawa
Lagos Nawa is a popular music project by Nigerian rapper and singer Olamide that showcases his street-influenced hip-hop and Afrobeats style.
-
D.
Yewa Lagoon
Yewa Lagoon is a coastal lagoon in southwestern Nigeria that forms part of the complex lagoon system west of Lagos and connects inland waterways to the Atlantic Ocean.
-
E.
Lagos River
Lagos River is a watercourse in central Mexico that runs through the city of Lagos de Moreno in the state of Jalisco.
- 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_69f6b8c37eb08190a4c15cb50f84c341 |
completed | May 3, 2026, 2:53 a.m. |
Created at: April 9, 2026, 5:23 p.m.