Triple
T14725357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thornbury |
E345924
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | River Severn (nearby estuary) |
E144469
|
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: River Severn (nearby estuary) | Statement: [Thornbury, hasRiver, River Severn (nearby estuary)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Severn (nearby estuary) Context triple: [Thornbury, hasRiver, River Severn (nearby estuary)]
-
A.
River Severn at Melverley
River Severn at Melverley is the stretch of the River Severn in Shropshire, England, where it meets the River Vyrnwy near the England–Wales border.
-
B.
River Severn valley
The River Severn valley is a broad, historically significant river valley in western England shaped by the course of the River Severn and encompassing rural landscapes, market towns, and areas of natural and cultural heritage.
-
C.
Wye Valley estuary
The Wye Valley estuary is the tidal lower reach of the River Wye where it meets the Severn Estuary, known for its dramatic landscapes, rich wildlife habitats, and historic crossings between England and Wales.
-
D.
Neath Estuary
Neath Estuary is the tidal mouth and surrounding coastal wetland area where the River Neath meets the sea in South Wales.
-
E.
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.
- 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_69d822e5911c8190ba589f957dbd9ba7 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec26013c8819090512f8b4df9cc87 |
completed | April 14, 2026, 10:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdf09791e081908a1262717fd31445 |
completed | May 8, 2026, 2:17 p.m. |
Created at: April 10, 2026, 1:29 a.m.