Triple
T9520957
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fife coastal landscape |
E229640
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Forth Rail Bridge (northern approaches)
The Forth Rail Bridge (northern approaches) is the section of the iconic cantilever railway bridge in eastern Scotland that spans toward and connects into the coastal landscapes of Fife.
|
E804572
|
NE FINISHED |
How this triple was built (4 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 Rail Bridge (northern approaches) | Statement: [Fife coastal landscape, hasLandmark, Forth Rail Bridge (northern approaches)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Forth Rail Bridge (northern approaches) Context triple: [Fife coastal landscape, hasLandmark, Forth Rail Bridge (northern approaches)]
-
A.
Stoneferry Bridge
Stoneferry Bridge is a road bridge in Kingston upon Hull, England, carrying traffic across the River Hull and forming part of a key route through the city.
-
B.
Holliwell Bridge
Holliwell Bridge is a historic covered bridge near Winterset, Iowa, famed as one of the iconic Bridges of Madison County.
-
C.
Staniforth Road Bridge
Staniforth Road Bridge is a road bridge in Sheffield, South Yorkshire, carrying Staniforth Road over the Sheffield and South Yorkshire Navigation canal.
-
D.
Castlefield Viaduct
Castlefield Viaduct is a historic elevated railway viaduct in Manchester, England, now notable for its transformation into an urban sky park and public green space.
-
E.
Walney Bridge
Walney Bridge is a road bridge in Barrow-in-Furness, Cumbria, that connects the mainland town to Walney Island across the Walney Channel.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Forth Rail Bridge (northern approaches) Triple: [Fife coastal landscape, hasLandmark, Forth Rail Bridge (northern approaches)]
Generated description
The Forth Rail Bridge (northern approaches) is the section of the iconic cantilever railway bridge in eastern Scotland that spans toward and connects into the coastal landscapes of Fife.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Forth Rail Bridge (northern approaches) Target entity description: The Forth Rail Bridge (northern approaches) is the section of the iconic cantilever railway bridge in eastern Scotland that spans toward and connects into the coastal landscapes of Fife.
-
A.
Stoneferry Bridge
Stoneferry Bridge is a road bridge in Kingston upon Hull, England, carrying traffic across the River Hull and forming part of a key route through the city.
-
B.
Holliwell Bridge
Holliwell Bridge is a historic covered bridge near Winterset, Iowa, famed as one of the iconic Bridges of Madison County.
-
C.
Staniforth Road Bridge
Staniforth Road Bridge is a road bridge in Sheffield, South Yorkshire, carrying Staniforth Road over the Sheffield and South Yorkshire Navigation canal.
-
D.
Castlefield Viaduct
Castlefield Viaduct is a historic elevated railway viaduct in Manchester, England, now notable for its transformation into an urban sky park and public green space.
-
E.
Walney Bridge
Walney Bridge is a road bridge in Barrow-in-Furness, Cumbria, that connects the mainland town to Walney Island across the Walney Channel.
- F. None of above. chosen
Provenance (5 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_69ca847870a881909d8d751a7d29da39 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9884dd5c8190b69c178cb2ac75c2 |
completed | April 1, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d13a56da2481909873c8d567b3fd5f |
completed | April 4, 2026, 4:20 p.m. |
| NEDg | Description generation | batch_69d13b1a07cc8190a3e3f554f81b2ab2 |
completed | April 4, 2026, 4:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d13f0eed008190b43e7c7f998188b7 |
completed | April 4, 2026, 4:40 p.m. |
Created at: March 30, 2026, 7:59 p.m.