Triple
T6196603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northampton railway station |
E138522
|
entity |
| Predicate | alsoServedBy |
P27768
|
FINISHED |
| Object | Avanti West Coast (limited services) |
E3873
|
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: Avanti West Coast (limited services) | Statement: [Northampton railway station, alsoServedBy, Avanti West Coast (limited services)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Avanti West Coast (limited services) Context triple: [Northampton railway station, alsoServedBy, Avanti West Coast (limited services)]
-
A.
Avanti West Coast
chosen
Avanti West Coast is a British train operating company that runs long-distance intercity services on the West Coast Main Line, connecting major cities such as London, Manchester, Birmingham, and Glasgow.
-
B.
Avanti West Coast (some units, historical/transition)
Avanti West Coast (some units, historical/transition) is a British train operating company that took over the West Coast Main Line franchise from Virgin Trains, running intercity passenger services between London, the West Midlands, northwest England, North Wales, and Scotland.
-
C.
West Coast Express
West Coast Express is a commuter rail service in British Columbia, Canada, that operates weekday trains between downtown Vancouver and its eastern suburbs along the north shore of the Fraser River.
-
D.
TranzAlpine train service
The TranzAlpine train service is a scenic passenger rail journey across New Zealand’s South Island, renowned for its dramatic alpine and river gorge landscapes between Christchurch and Greymouth.
-
E.
Coast Hopper bus services
Coast Hopper bus services are a scenic coastal bus network in North Norfolk, England, linking seaside towns and villages along the North Sea coast for residents and tourists.
- 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_69c008ab9b3081908a11b2c744838435 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062508f5c8190a00291708a9a7de9 |
completed | March 22, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16f2a40a88190847f607a6e2c5f4e |
completed | March 23, 2026, 4:49 p.m. |
Created at: March 22, 2026, 4:20 p.m.