Triple
T7687692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canterbury West railway station |
E174161
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | High Speed 1 (via Ashford International) |
E566420
|
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: High Speed 1 (via Ashford International) | Statement: [Canterbury West railway station, railwayLine, High Speed 1 (via Ashford International)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: High Speed 1 (via Ashford International) Context triple: [Canterbury West railway station, railwayLine, High Speed 1 (via Ashford International)]
-
A.
Ashford International railway station
Ashford International railway station is a major rail hub in Kent, England, serving both domestic and international high-speed services on the High Speed 1 line.
-
B.
High Speed 1 Limited
High Speed 1 Limited is the company responsible for owning, operating, and maintaining the High Speed 1 railway line connecting London with the Channel Tunnel in the United Kingdom.
-
C.
London King’s Cross – Cambridge
London King’s Cross – Cambridge is a key commuter and intercity rail route in eastern England linking central London with the historic university city of Cambridge.
-
D.
London to Folkestone route
chosen
The London to Folkestone route is a key railway corridor in southeast England linking the capital with the Channel coast and serving as an important passenger and regional transport link.
-
E.
Gatwick Express
Gatwick Express is a non-stop train service in the United Kingdom that connects central London with Gatwick Airport.
- 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_69c6995840408190a19de6c51090f46f |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c7022530e481908ba8d531bb915214 |
completed | March 27, 2026, 10:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8a261019c8190b8ef53bfb611cef4 |
completed | March 29, 2026, 3:54 a.m. |
Created at: March 27, 2026, 4:02 p.m.