Triple
T19514778
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Worcester Shrub Hill railway station |
E488248
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Birmingham to Worcester via Bromsgrove Line |
—
|
NE NERFINISHED |
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: Birmingham to Worcester via Bromsgrove Line | Statement: [Worcester Shrub Hill railway station, railwayLine, Birmingham to Worcester via Bromsgrove Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham to Worcester via Bromsgrove Line Context triple: [Worcester Shrub Hill railway station, railwayLine, Birmingham to Worcester via Bromsgrove Line]
-
A.
Birmingham to Worcester via Kidderminster Line
The Birmingham to Worcester via Kidderminster Line is a regional railway route in England connecting Birmingham with Worcester through the town of Kidderminster, serving both commuter and local passenger traffic.
-
B.
Birmingham New Street to Bromsgrove
chosen
Birmingham New Street to Bromsgrove is a regional rail service in England connecting central Birmingham with the town of Bromsgrove in Worcestershire.
-
C.
Birmingham New Street to Redditch
Birmingham New Street to Redditch is a suburban rail route in the West Midlands, England, linking central Birmingham with the town of Redditch as part of the Cross-City Line.
-
D.
Birmingham to Gloucester main line
The Birmingham to Gloucester main line is a key railway route in England connecting the West Midlands city of Birmingham with Gloucester and the southwest, carrying both passenger and freight traffic.
-
E.
Shrewsbury–Wolverhampton line
The Shrewsbury–Wolverhampton line is a railway route in the West Midlands of England that connects the town of Shrewsbury with the city of Wolverhampton, serving intermediate communities along the way.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8da8bec819081f400199491ccc3 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6359a7070819099d925447c80bf23 |
completed | April 20, 2026, 2:18 p.m. |
Created at: April 10, 2026, 1:40 p.m.