Triple
T5994952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chepstow railway station |
E133443
|
entity |
| Predicate | hasRailConnection |
P848
|
FINISHED |
| Object | Gloucester railway station |
E117770
|
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: Gloucester railway station | Statement: [Chepstow railway station, hasRailConnection, Gloucester railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gloucester railway station Context triple: [Chepstow railway station, hasRailConnection, Gloucester railway station]
-
A.
Gloucester railway station
chosen
Gloucester railway station is the main railway hub serving the city of Gloucester in Gloucestershire, England, providing regional and intercity rail connections.
-
B.
Gloucester station
Gloucester station is a commuter rail stop in Gloucester, Massachusetts, served by the MBTA’s Rockport Branch of the Newburyport/Rockport Line.
-
C.
Swindon railway station
Swindon railway station is a key railway hub in Wiltshire, England, providing important regional and intercity connections on the main line between London and the West Country/South Wales.
-
D.
Coventry railway station
Coventry railway station is a principal rail hub in the West Midlands of England, providing intercity and regional services on key routes between London, Birmingham, and other major UK destinations.
-
E.
Bournemouth railway station
Bournemouth railway station is the main railway hub serving the coastal town of Bournemouth in Dorset, England, providing regional and long-distance train connections.
- 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_69c00870ddbc81909880fa3864f4f38d |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c04e943dcc8190a09817e8ef0e4188 |
completed | March 22, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1086f6b5481908c573c6e533ad98a |
completed | March 23, 2026, 9:31 a.m. |
Created at: March 22, 2026, 4:05 p.m.