Triple
T11552116
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bromsgrove railway station |
E273921
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
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.
|
E935698
|
NE FINISHED |
How this triple was built (4 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 Gloucester main line | Statement: [Bromsgrove railway station, locatedOn, Birmingham to Gloucester main line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham to Gloucester main line Context triple: [Bromsgrove railway station, locatedOn, Birmingham to Gloucester main line]
-
A.
Birmingham to Bristol line
The Birmingham to Bristol line is a major railway route in England connecting the Midlands city of Birmingham with the southwestern city of Bristol, serving key intermediate towns and cities along the way.
-
B.
Birmingham–Stratford-upon-Avon line
The Birmingham–Stratford-upon-Avon line is a regional railway route in England linking Birmingham with the historic town of Stratford-upon-Avon, primarily serving commuter and tourist traffic.
-
C.
Birmingham–Shrewsbury line
The Birmingham–Shrewsbury line is a key railway route in England linking the West Midlands city of Birmingham with the historic town of Shrewsbury, providing important regional and intercity passenger services.
-
D.
Birmingham–Wolverhampton line
The Birmingham–Wolverhampton line is a key railway route in England’s West Midlands, linking the major cities of Birmingham and Wolverhampton and forming part of the region’s core commuter and intercity rail network.
-
E.
Birmingham–Kidderminster line
The Birmingham–Kidderminster line is a suburban and regional railway route in the West Midlands of England linking central Birmingham with the town of Kidderminster.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Birmingham to Gloucester main line Triple: [Bromsgrove railway station, locatedOn, Birmingham to Gloucester main line]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Birmingham to Gloucester main line Target entity description: 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.
-
A.
Birmingham to Bristol line
The Birmingham to Bristol line is a major railway route in England connecting the Midlands city of Birmingham with the southwestern city of Bristol, serving key intermediate towns and cities along the way.
-
B.
Birmingham–Stratford-upon-Avon line
The Birmingham–Stratford-upon-Avon line is a regional railway route in England linking Birmingham with the historic town of Stratford-upon-Avon, primarily serving commuter and tourist traffic.
-
C.
Birmingham–Shrewsbury line
The Birmingham–Shrewsbury line is a key railway route in England linking the West Midlands city of Birmingham with the historic town of Shrewsbury, providing important regional and intercity passenger services.
-
D.
Birmingham–Wolverhampton line
The Birmingham–Wolverhampton line is a key railway route in England’s West Midlands, linking the major cities of Birmingham and Wolverhampton and forming part of the region’s core commuter and intercity rail network.
-
E.
Birmingham–Kidderminster line
The Birmingham–Kidderminster line is a suburban and regional railway route in the West Midlands of England linking central Birmingham with the town of Kidderminster.
- F. None of above. chosen
Provenance (5 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_69d6aae4dfa48190a3ab0b19a159a3c5 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d88a83f1e88190aabf11a4c8a6c9e5 |
completed | April 10, 2026, 5:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e8a75e4c1c81909eac9ebaf66e9ab8 |
completed | April 22, 2026, 10:47 a.m. |
| NEDg | Description generation | batch_69e8aa378edc8190807451b1855a4502 |
completed | April 22, 2026, 11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e8b05117988190aa029efa250053db |
completed | April 22, 2026, 11:26 a.m. |
Created at: April 8, 2026, 9:37 p.m.