Triple
T13688545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sefton Coast |
E328198
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
River Mersey estuary frontage at Crosby
The River Mersey estuary frontage at Crosby is a stretch of coastal shoreline in Sefton where the Mersey estuary meets the Irish Sea, known for its expansive beaches and views across the estuary.
|
E1054519
|
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: River Mersey estuary frontage at Crosby | Statement: [Sefton Coast, contains, River Mersey estuary frontage at Crosby]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Mersey estuary frontage at Crosby Context triple: [Sefton Coast, contains, River Mersey estuary frontage at Crosby]
-
A.
Warrington Bank Quay
Warrington Bank Quay is a major railway station in Warrington, Cheshire, serving as an important stop on the West Coast Main Line between London and Scotland.
-
B.
Sunderland seafront
Sunderland seafront is a scenic coastal stretch in Sunderland, England, known for its sandy beaches, promenades, and views of landmarks like Roker Pier.
-
C.
Runcorn Docks
Runcorn Docks is a historic port and industrial dock complex on the River Mersey in Cheshire, England, that played a key role in regional trade and canal transport.
-
D.
Heaton Mersey
Heaton Mersey is a suburban area of Stockport in Greater Manchester, England, known for its residential character and proximity to the River Mersey.
-
E.
Arnside Promenade
Arnside Promenade is a scenic waterfront walkway in the village of Arnside, Cumbria, offering views across the Kent Estuary and Morecambe Bay.
- 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: River Mersey estuary frontage at Crosby Triple: [Sefton Coast, contains, River Mersey estuary frontage at Crosby]
Generated description
The River Mersey estuary frontage at Crosby is a stretch of coastal shoreline in Sefton where the Mersey estuary meets the Irish Sea, known for its expansive beaches and views across the estuary.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: River Mersey estuary frontage at Crosby Target entity description: The River Mersey estuary frontage at Crosby is a stretch of coastal shoreline in Sefton where the Mersey estuary meets the Irish Sea, known for its expansive beaches and views across the estuary.
-
A.
Warrington Bank Quay
Warrington Bank Quay is a major railway station in Warrington, Cheshire, serving as an important stop on the West Coast Main Line between London and Scotland.
-
B.
Sunderland seafront
Sunderland seafront is a scenic coastal stretch in Sunderland, England, known for its sandy beaches, promenades, and views of landmarks like Roker Pier.
-
C.
Runcorn Docks
Runcorn Docks is a historic port and industrial dock complex on the River Mersey in Cheshire, England, that played a key role in regional trade and canal transport.
-
D.
Heaton Mersey
Heaton Mersey is a suburban area of Stockport in Greater Manchester, England, known for its residential character and proximity to the River Mersey.
-
E.
Arnside Promenade
Arnside Promenade is a scenic waterfront walkway in the village of Arnside, Cumbria, offering views across the Kent Estuary and Morecambe Bay.
- 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_69d8076ff62081908a7bd79889edd7a0 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc6721c248190ac48491b5f39c8f0 |
completed | April 12, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7944981ec8190be5ff39b7c2c70ab |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f795e361c48190b37060312e7df181 |
completed | May 3, 2026, 6:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f796e5c60c8190a19389bc4cdbd658 |
completed | May 3, 2026, 6:41 p.m. |
Created at: April 9, 2026, 9:53 p.m.