Triple
T13274400
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lockerbie railway station |
E316147
|
entity |
| Predicate | hasServiceTo |
P6787
|
FINISHED |
| Object |
Manchester (via Avanti West Coast services on some routes)
Manchester is a major city in northwest England known for its industrial heritage, cultural scene, and status as a key regional transport hub.
|
E151200
|
NE FINISHED |
How this triple was built (4 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: Manchester (via Avanti West Coast services on some routes) | Statement: [Lockerbie railway station, hasServiceTo, Manchester (via Avanti West Coast services on some routes)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manchester (via Avanti West Coast services on some routes) Context triple: [Lockerbie railway station, hasServiceTo, Manchester (via Avanti West Coast services on some routes)]
-
A.
West Coast Main Line via Stockport
West Coast Main Line via Stockport is a key section of the UK’s primary north–south intercity rail route, passing through Stockport to link major cities such as London, Manchester, and Glasgow.
-
B.
Bristol–Manchester routes
The Bristol–Manchester routes are intercity rail services in the United Kingdom connecting Bristol in the southwest with Manchester in the northwest, typically operated by CrossCountry.
-
C.
Norwich–Liverpool Lime Street route (via Midlands)
The Norwich–Liverpool Lime Street route (via Midlands) is a long-distance cross-country rail service linking Norwich in East Anglia with Liverpool Lime Street via key Midlands cities.
-
D.
Midland Main Line (southern section via Thameslink)
Midland Main Line (southern section via Thameslink) is the portion of the Midland Main Line that runs through central London via the Thameslink core, providing cross-London commuter and regional rail services.
-
E.
Greater Manchester rail network
The Greater Manchester rail network is a coordinated system of suburban and regional train services that connects Manchester with its surrounding towns and cities across the metropolitan county.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Manchester (via Avanti West Coast services on some routes) Triple: [Lockerbie railway station, hasServiceTo, Manchester (via Avanti West Coast services on some routes)]
Generated description
Manchester is a major city in northwest England known for its industrial heritage, cultural scene, and status as a key regional transport hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Manchester (via Avanti West Coast services on some routes) Target entity description: Manchester is a major city in northwest England known for its industrial heritage, cultural scene, and status as a key regional transport hub.
-
A.
West Coast Main Line via Stockport
West Coast Main Line via Stockport is a key section of the UK’s primary north–south intercity rail route, passing through Stockport to link major cities such as London, Manchester, and Glasgow.
-
B.
Bristol–Manchester routes
The Bristol–Manchester routes are intercity rail services in the United Kingdom connecting Bristol in the southwest with Manchester in the northwest, typically operated by CrossCountry.
-
C.
Norwich–Liverpool Lime Street route (via Midlands)
The Norwich–Liverpool Lime Street route (via Midlands) is a long-distance cross-country rail service linking Norwich in East Anglia with Liverpool Lime Street via key Midlands cities.
-
D.
Midland Main Line (southern section via Thameslink)
Midland Main Line (southern section via Thameslink) is the portion of the Midland Main Line that runs through central London via the Thameslink core, providing cross-London commuter and regional rail services.
-
E.
Greater Manchester rail network
chosen
The Greater Manchester rail network is a coordinated system of suburban and regional train services that connects Manchester with its surrounding towns and cities across the metropolitan county.
- F. None of above.
Provenance (5 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_69d806b1d9ac8190852c5571d5bd5f0f |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9904193bc8190af4155750bcf32f6 |
completed | April 11, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a51d458819080b8c8f3a4df0f52 |
completed | May 3, 2026, 8:41 a.m. |
| NEDg | Description generation | batch_69f70b117c588190bb81ff53664cac4a |
completed | May 3, 2026, 8:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f70c04da34819091e01db25741674e |
completed | May 3, 2026, 8:49 a.m. |
Created at: April 9, 2026, 9:26 p.m.