Triple
T2102465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Midlands Railway |
E37119
|
entity |
| Predicate | operatesRoute |
P3695
|
FINISHED |
| Object |
Birmingham Snow Hill to Kidderminster
Birmingham Snow Hill to Kidderminster is a regional rail route in England linking central Birmingham with the Worcestershire town of Kidderminster via intermediate suburban and commuter stations.
|
E233631
|
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 Snow Hill to Kidderminster | Statement: [West Midlands Railway, operatesRoute, Birmingham Snow Hill to Kidderminster]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham Snow Hill to Kidderminster Context triple: [West Midlands Railway, operatesRoute, Birmingham Snow Hill to Kidderminster]
-
A.
London Euston – Birmingham
London Euston – Birmingham is a major intercity rail corridor in England linking the capital with the West Midlands.
-
B.
Bromsgrove
Bromsgrove is a market town and district in Worcestershire, England, known historically for its nail-making industry and later as a residential and commuter area.
-
C.
Birmingham Snow Hill
Birmingham Snow Hill is a major railway station in Birmingham, England, serving regional and commuter services and acting as one of the city’s principal rail hubs alongside Birmingham New Street.
-
D.
Aston, Birmingham
Aston, Birmingham is an inner-city district of Birmingham, England, known for its rich industrial history, diverse community, and association with the Aston Villa Football Club.
-
E.
Birmingham Moor Street
Birmingham Moor Street is a central railway station in Birmingham, England, known for its restored Edwardian architecture and services on regional and commuter routes.
- 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 Snow Hill to Kidderminster Triple: [West Midlands Railway, operatesRoute, Birmingham Snow Hill to Kidderminster]
Generated description
Birmingham Snow Hill to Kidderminster is a regional rail route in England linking central Birmingham with the Worcestershire town of Kidderminster via intermediate suburban and commuter stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Birmingham Snow Hill to Kidderminster Target entity description: Birmingham Snow Hill to Kidderminster is a regional rail route in England linking central Birmingham with the Worcestershire town of Kidderminster via intermediate suburban and commuter stations.
-
A.
London Euston – Birmingham
London Euston – Birmingham is a major intercity rail corridor in England linking the capital with the West Midlands.
-
B.
Bromsgrove
Bromsgrove is a market town and district in Worcestershire, England, known historically for its nail-making industry and later as a residential and commuter area.
-
C.
Birmingham Snow Hill
Birmingham Snow Hill is a major railway station in Birmingham, England, serving regional and commuter services and acting as one of the city’s principal rail hubs alongside Birmingham New Street.
-
D.
Aston, Birmingham
Aston, Birmingham is an inner-city district of Birmingham, England, known for its rich industrial history, diverse community, and association with the Aston Villa Football Club.
-
E.
Birmingham Moor Street
Birmingham Moor Street is a central railway station in Birmingham, England, known for its restored Edwardian architecture and services on regional and commuter routes.
- 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_69a8861828948190924aa30c08806b3a |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69abbabe1e9081908ea66c5406e2f1d9 |
completed | March 7, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae3068189c81909cf76fd1fc2a0fe6 |
completed | March 9, 2026, 2:28 a.m. |
| NEDg | Description generation | batch_69ae30f84d548190b2d99162471207a4 |
completed | March 9, 2026, 2:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae317473408190ad67374cfb82a7db |
completed | March 9, 2026, 2:33 a.m. |
Created at: March 4, 2026, 7:43 p.m.