Triple
T20647371
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alfreton railway station |
E507390
|
entity |
| Predicate | isOnRoute |
P2127
|
FINISHED |
| Object | Nottingham–Sheffield–Leeds corridor |
—
|
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: Nottingham–Sheffield–Leeds corridor | Statement: [Alfreton railway station, isOnRoute, Nottingham–Sheffield–Leeds corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nottingham–Sheffield–Leeds corridor Context triple: [Alfreton railway station, isOnRoute, Nottingham–Sheffield–Leeds corridor]
-
A.
Manchester–Stockport corridor
The Manchester–Stockport corridor is a major transport route linking central Manchester with the town of Stockport, serving as a key axis for commuter and regional traffic in Greater Manchester.
-
B.
Manchester–Oldham corridor
The Manchester–Oldham corridor is a major transport route linking central Manchester with the town of Oldham, serving as a key axis for commuter and regional traffic in Greater Manchester.
-
C.
Manchester–Bolton corridor
The Manchester–Bolton corridor is a key urban and transport axis in Greater Manchester, linking the city of Manchester with the town of Bolton through dense residential, commercial, and industrial areas.
-
D.
East Midlands transport corridor
chosen
The East Midlands transport corridor is a key strategic route in central England that links major cities and economic hubs through an integrated network of motorways, trunk roads, and rail connections.
-
E.
London–Birmingham transport corridor
The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
- 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_69e0b4be702c8190a3d2410a881d310a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6af1fbfa881908a5b9db143e362d0 |
completed | April 20, 2026, 10:56 p.m. |
Created at: April 16, 2026, 11:43 a.m.