Triple
T12264555
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Firth of Forth coastline |
E292308
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object | Forth Bridge |
E32850
|
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: Forth Bridge | Statement: [Firth of Forth coastline, hasBridge, Forth Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Forth Bridge Context triple: [Firth of Forth coastline, hasBridge, Forth Bridge]
-
A.
Forth Bridge
chosen
The Forth Bridge is a historic cantilever railway bridge in Scotland, renowned as an iconic feat of Victorian engineering and a UNESCO World Heritage Site.
-
B.
Tay Rail Bridge
The Tay Rail Bridge is a historic railway bridge in Scotland that carries trains across the Firth of Tay between Dundee and the county of Fife.
-
C.
Banavie Swing Bridge
Banavie Swing Bridge is a movable road and rail bridge in the Scottish Highlands that swings open to allow vessels to pass along the Caledonian Canal near Fort William.
-
D.
Royal Albert Bridge
The Royal Albert Bridge is a 19th-century railway bridge spanning the River Tamar between Devon and Cornwall in southwest England, celebrated as one of Isambard Kingdom Brunel’s greatest engineering achievements.
-
E.
Tees Transporter Bridge
The Tees Transporter Bridge is an iconic early-20th-century transporter bridge in Middlesbrough, England, known for carrying vehicles and pedestrians across the river on a suspended gondola.
- 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_69d6ab6856488190b5d31178d5015f8e |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cdc42988190b4e2a6591a6f919d |
completed | April 10, 2026, 3:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6718199d0819088eff94c031d2fe1 |
completed | May 2, 2026, 9:49 p.m. |
Created at: April 8, 2026, 9:52 p.m.