Triple
T22664717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clayton, West Sussex |
E559753
|
entity |
| Predicate | hasNearbyFeature |
P350
|
FINISHED |
| Object | Clayton Tunnel (railway tunnel) |
—
|
NE NERFINISHED |
How this triple was built (3 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: Clayton Tunnel (railway tunnel) | Statement: [Clayton, West Sussex, hasNearbyFeature, Clayton Tunnel (railway tunnel)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clayton Tunnel (railway tunnel) Context triple: [Clayton, West Sussex, hasNearbyFeature, Clayton Tunnel (railway tunnel)]
-
A.
Cressbrook Tunnel
Cressbrook Tunnel is a former railway tunnel in Derbyshire, England, now used as part of the popular Monsal Trail walking and cycling route through the Peak District.
-
B.
Bruce Tunnel
Bruce Tunnel is a historic canal tunnel in Wiltshire, England, carrying the Kennet and Avon Canal beneath Savernake Forest.
-
C.
Morwell Down Tunnel
Morwell Down Tunnel is a historic canal tunnel in Devon, England, built to carry the Tavistock Canal beneath Morwell Down as part of its early 19th-century mining and transport infrastructure.
-
D.
Mountfield Tunnel
Mountfield Tunnel is a railway tunnel in East Sussex, England, carrying the Tonbridge–Hastings line through the countryside near the village of Mountfield.
-
E.
Moorcock Tunnel
Moorcock Tunnel is a railway tunnel in northern England located near Garsdale on the Settle–Carlisle line, carrying trains through the surrounding upland landscape.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clayton Tunnel (railway tunnel) Target entity description: Clayton Tunnel is a historic Victorian-era railway tunnel on the Brighton Main Line in West Sussex, England, noted for its distinctive castellated north portal and for being the site of a major 1861 rail accident.
-
A.
Cressbrook Tunnel
Cressbrook Tunnel is a former railway tunnel in Derbyshire, England, now used as part of the popular Monsal Trail walking and cycling route through the Peak District.
-
B.
Bruce Tunnel
Bruce Tunnel is a historic canal tunnel in Wiltshire, England, carrying the Kennet and Avon Canal beneath Savernake Forest.
-
C.
Morwell Down Tunnel
Morwell Down Tunnel is a historic canal tunnel in Devon, England, built to carry the Tavistock Canal beneath Morwell Down as part of its early 19th-century mining and transport infrastructure.
-
D.
Mountfield Tunnel
Mountfield Tunnel is a railway tunnel in East Sussex, England, carrying the Tonbridge–Hastings line through the countryside near the village of Mountfield.
-
E.
Moorcock Tunnel
Moorcock Tunnel is a railway tunnel in northern England located near Garsdale on the Settle–Carlisle line, carrying trains through the surrounding upland landscape.
- F. None of above. chosen
Provenance (2 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_69e2454a158c819093b8e35f5045efb6 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1781b3dbc8190a312843cf8c1bfc6 |
completed | April 29, 2026, 3:16 a.m. |
Created at: April 17, 2026, 3:08 p.m.