Triple
T14461995
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lydney Harbour |
E358603
|
entity |
| Predicate | nearbyFeature |
P2064
|
FINISHED |
| Object | Severn Railway Bridge (site) |
E898169
|
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: Severn Railway Bridge (site) | Statement: [Lydney Harbour, nearbyFeature, Severn Railway Bridge (site)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Severn Railway Bridge (site) Context triple: [Lydney Harbour, nearbyFeature, Severn Railway Bridge (site)]
-
A.
Severn Railway Bridge (historical)
chosen
The Severn Railway Bridge was a historic railway bridge over the River Severn in Gloucestershire, England, that once carried trains between Sharpness and Lydney before its partial destruction and eventual demolition in the late 20th century.
-
B.
Kew Railway Bridge
Kew Railway Bridge is a historic iron railway bridge over the River Thames in London, carrying trains between Kew and Strand-on-the-Green.
-
C.
Maidenhead Railway Bridge
Maidenhead Railway Bridge is a historic Brunel-designed railway bridge over the River Thames in England, renowned for its remarkably flat brick arches and elegant engineering.
-
D.
Bridgwater Bridge
Bridgwater Bridge is a road bridge in Bridgwater, Somerset, England, serving as a key crossing point in the town’s transport network.
-
E.
Marple Viaduct
Marple Viaduct is a historic railway viaduct in Marple, Greater Manchester, known for its impressive multi-arch design spanning the River Goyt.
- 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_69d82794dfa081909b9134ad2e32244b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de91abc1008190a19de4f8f0112c9d |
completed | April 14, 2026, 7:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6495660081908ab9db11939e74f7 |
completed | May 8, 2026, 4:20 a.m. |
Created at: April 10, 2026, 1:19 a.m.