Triple
T6347585
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dorking West railway station |
E142782
|
entity |
| Predicate | originalOperator |
P179
|
FINISHED |
| Object | Reading, Guildford and Reigate Railway |
E451907
|
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: Reading, Guildford and Reigate Railway | Statement: [Dorking West railway station, originalOperator, Reading, Guildford and Reigate Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reading, Guildford and Reigate Railway Context triple: [Dorking West railway station, originalOperator, Reading, Guildford and Reigate Railway]
-
A.
Reading, Guildford and Reigate Railway
chosen
The Reading, Guildford and Reigate Railway was a 19th-century English railway company that operated a line linking the towns of Reading, Guildford, and Reigate in southern England.
-
B.
London and Greenwich Railway
The London and Greenwich Railway was one of the earliest passenger railways in London and the first in the capital to be built on a viaduct, forming a key part of the city's early rail infrastructure.
-
C.
Surrey Iron Railway
The Surrey Iron Railway was an early horse-drawn plateway in south London, recognized as one of the world’s first public railways for freight transport.
-
D.
Kent and East Sussex Railway
The Kent and East Sussex Railway is a preserved heritage railway in southeast England, known for operating steam and vintage diesel trains through the Wealden countryside between Tenterden and Bodiam.
-
E.
London and Southampton Railway
The London and Southampton Railway was an early 19th-century British railway company that built and operated the main line linking London with the port city of Southampton.
- 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_69c008d6dcbc8190aa1c2f1fd8916b42 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c067ba2c64819094fa38bb2aeffa6c |
completed | March 22, 2026, 10:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6044b33fc8190a214c6615d072715 |
completed | March 27, 2026, 4:15 a.m. |
Created at: March 22, 2026, 4:31 p.m.