Triple
T16582154
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Onitsha Bridge Head |
E402860
|
entity |
| Predicate | nearbyStructure |
P2064
|
FINISHED |
| Object | Niger Bridge |
E402859
|
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: Niger Bridge | Statement: [Onitsha Bridge Head, nearbyStructure, Niger Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niger Bridge Context triple: [Onitsha Bridge Head, nearbyStructure, Niger Bridge]
-
A.
Niger River Bridge
chosen
The Niger River Bridge is a major road bridge in southeastern Nigeria that spans the Niger River, serving as a critical transport link and commercial gateway at Onitsha.
-
B.
Falomo Bridge
Falomo Bridge is a major road bridge in Lagos, Nigeria, linking the upscale district of Ikoyi with Victoria Island across the Five Cowrie Creek.
-
C.
Assut de l'Or Bridge
Assut de l'Or Bridge is a striking white cable-stayed bridge in Valencia, Spain, designed by Santiago Calatrava and known for its sculptural, harp-like silhouette within the City of Arts and Sciences complex.
-
D.
Drapano Bridge
Drapano Bridge is a historic stone causeway and one of the longest stone bridges over the sea, connecting the town of Argostoli to the opposite shore on the Greek island of Kefalonia.
-
E.
Malé–Hulhulé Bridge
Malé–Hulhulé Bridge is a key sea bridge in the Maldives that connects the capital city Malé with Hulhulé Island, home to Velana International Airport.
- 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_69d88387363c8190a97a0c942130de97 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e35999088c8190900497f18728bd0b |
completed | April 18, 2026, 10:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006ef0bc4c8190b06b03c06d344abf |
completed | May 10, 2026, 11:41 a.m. |
Created at: April 10, 2026, 5:16 a.m.