Triple
T3077349
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lagos State |
E64168
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object | Carter Bridge |
E303737
|
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: Carter Bridge | Statement: [Lagos State, hasBridge, Carter Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carter Bridge Context triple: [Lagos State, hasBridge, Carter Bridge]
-
A.
Carter Bridge
chosen
Carter Bridge is one of the major road bridges in Lagos, Nigeria, linking Lagos Island to the mainland and serving as a key transport artery in the city.
-
B.
Gunpowder River Bridge
The Gunpowder River Bridge is a historic railroad bridge in Maryland that carried the Philadelphia, Wilmington and Baltimore Railroad across the Gunpowder River, playing a key role in early rail travel along the Northeast Corridor.
-
C.
Battle of High Bridge
The Battle of High Bridge was a late Civil War engagement in April 1865 in Virginia, where Union forces sought to prevent Confederate troops from destroying a key railroad bridge during Robert E. Lee’s retreat toward Appomattox.
-
D.
Bull Run
Bull Run is a small stream in northern Virginia that gained historical significance as the site of two major American Civil War battles.
-
E.
Battle of Trevilian Station
The Battle of Trevilian Station was a major American Civil War cavalry engagement in June 1864 in Virginia, where Union forces under Philip Sheridan clashed with Confederate cavalry in one of the war’s largest all-cavalry battles.
- 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_69ad857a8aec8190bfdfd9c14554ac5a |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada1a6f6148190ae5cd6e45eda9006 |
completed | March 8, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1f88d32a08190b4e18da4b26b534c |
completed | March 11, 2026, 11:19 p.m. |
Created at: March 8, 2026, 3:02 p.m.