Triple
T5507186
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Severn Estuary |
E144469
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object |
Severn Bore
The Severn Bore is a large tidal wave that periodically surges upstream on the River Severn in England, attracting spectators and surfers from around the world.
|
E144469
|
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: Severn Bore | Statement: [Severn Estuary, hasFeature, Severn Bore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Severn Bore Context triple: [Severn Estuary, hasFeature, Severn Bore]
-
A.
Severn Sound
Severn Sound is a sheltered bay and sub-basin of southeastern Georgian Bay in Lake Huron, known for its diverse shoreline communities and ecological significance.
-
B.
Cattewater
Cattewater is a tidal estuary and anchorage forming part of the harbor area at Plymouth on the south coast of England.
-
C.
Lymington River
The Lymington River is a small river in Hampshire, England, that flows through the New Forest to the town of Lymington and into the Solent.
-
D.
Severn Estuary
The Severn Estuary is a large tidal estuary in Great Britain, renowned for having one of the highest tidal ranges in the world and forming the lower reaches of the River Severn between England and Wales.
-
E.
Camden Haven River
The Camden Haven River is a coastal waterway on the Mid North Coast of New South Wales, Australia, known for its estuary, fishing, and surrounding towns such as Laurieton.
- 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: Severn Bore Triple: [Severn Estuary, hasFeature, Severn Bore]
Generated description
The Severn Bore is a large tidal wave that periodically surges upstream on the River Severn in England, attracting spectators and surfers from around the world.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Severn Bore Target entity description: The Severn Bore is a large tidal wave that periodically surges upstream on the River Severn in England, attracting spectators and surfers from around the world.
-
A.
Severn Sound
Severn Sound is a sheltered bay and sub-basin of southeastern Georgian Bay in Lake Huron, known for its diverse shoreline communities and ecological significance.
-
B.
Cattewater
Cattewater is a tidal estuary and anchorage forming part of the harbor area at Plymouth on the south coast of England.
-
C.
Lymington River
The Lymington River is a small river in Hampshire, England, that flows through the New Forest to the town of Lymington and into the Solent.
-
D.
Severn Estuary
chosen
The Severn Estuary is a large tidal estuary in Great Britain, renowned for having one of the highest tidal ranges in the world and forming the lower reaches of the River Severn between England and Wales.
-
E.
Camden Haven River
The Camden Haven River is a coastal waterway on the Mid North Coast of New South Wales, Australia, known for its estuary, fishing, and surrounding towns such as Laurieton.
- F. None of above.
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_69c008f6b5048190a09064116062cf69 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01f495c588190b0cfe5bfb3d2c221 |
completed | March 22, 2026, 4:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c027bc39208190baa01feadb75d3c6 |
completed | March 22, 2026, 5:32 p.m. |
| NEDg | Description generation | batch_69c033db6ebc8190ab35c707b846426d |
completed | March 22, 2026, 6:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0345cd5b88190855efd8c1bb94693 |
completed | March 22, 2026, 6:26 p.m. |
Created at: March 22, 2026, 3:32 p.m.