Triple
T20528294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gloucester and Cheltenham Railway |
E503999
|
entity |
| Predicate | developed |
P73
|
FINISHED |
| Object | Gloucester–Cheltenham railway 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: Gloucester–Cheltenham railway line | Statement: [Gloucester and Cheltenham Railway, developed, Gloucester–Cheltenham railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gloucester–Cheltenham railway line Context triple: [Gloucester and Cheltenham Railway, developed, Gloucester–Cheltenham railway line]
-
A.
Gloucester–Cheltenham line
chosen
The Gloucester–Cheltenham line is a railway route in Gloucestershire, England, linking the city of Gloucester with the town of Cheltenham and forming part of the regional passenger and freight rail network.
-
B.
Gloucester and Cheltenham Railway
The Gloucester and Cheltenham Railway was a 19th-century British railway company that developed and operated the line connecting the cities of Gloucester and Cheltenham in England.
-
C.
Birmingham–Gloucester line
The Birmingham–Gloucester line is a major railway route in England connecting the West Midlands with the South West, carrying both passenger and freight services.
-
D.
Bristol–Gloucester railway corridor
The Bristol–Gloucester railway corridor is a key mainline rail route in South West England linking the city of Bristol with Gloucester and the wider national network.
-
E.
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.
- 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_69e0b4b3a6e08190ae663701f50fab8e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a0677018819085396cc8795a34e9 |
completed | April 20, 2026, 9:53 p.m. |
Created at: April 16, 2026, 11:37 a.m.