Triple
T46195
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Irwell |
E904
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object | Prince’s Bridge (historic) |
E3867
|
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: Prince’s Bridge (historic) | Statement: [River Irwell, crossedBy, Prince’s Bridge (historic)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prince’s Bridge (historic) Context triple: [River Irwell, crossedBy, Prince’s Bridge (historic)]
-
A.
Blackfriars Bridge, Manchester
chosen
Blackfriars Bridge, Manchester is a historic road bridge in Manchester, England, linking the city centre with Salford across the River Irwell.
-
B.
Memorial Bridge
Memorial Bridge is a prominent ceremonial bridge spanning the Potomac River, symbolically linking Arlington National Cemetery with the Lincoln Memorial in Washington, D.C.
-
C.
Bourne Bridge
The Bourne Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways between mainland Massachusetts and Cape Cod.
-
D.
Forth Bridge (rail, north end)
Forth Bridge (rail, north end) is the northern terminus of the iconic Forth Bridge railway crossing in Scotland, located within the council area of Fife.
-
E.
Forth Road Bridge (north end)
Forth Road Bridge (north end) is the northern terminus of the iconic suspension bridge spanning the Firth of Forth, located in the council area of Fife, Scotland.
- 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_69a2480baefc81909951b14058479aa2 |
completed | Feb. 28, 2026, 1:42 a.m. |
| NER | Named-entity recognition | batch_69a24af153b08190b0875b86d591d473 |
completed | Feb. 28, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a25ab4a9008190ba5c0f3389e348c0 |
completed | Feb. 28, 2026, 3:02 a.m. |
Created at: Feb. 28, 2026, 1:47 a.m.