Triple
T3275143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southport |
E68739
|
entity |
| Predicate | servedByRailLine |
P1293
|
FINISHED |
| Object | Manchester to Southport Line |
E152077
|
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: Manchester to Southport Line | Statement: [Southport, servedByRailLine, Manchester to Southport Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manchester to Southport Line Context triple: [Southport, servedByRailLine, Manchester to Southport Line]
-
A.
Manchester–Southport line
chosen
The Manchester–Southport line is a suburban and regional railway route in North West England linking Manchester with the coastal town of Southport via intermediate stations such as Salford Crescent.
-
B.
Manchester–Blackpool North line
The Manchester–Blackpool North line is a key railway route in North West England linking Manchester with the seaside resort of Blackpool, serving major intermediate towns and commuter hubs along the way.
-
C.
Manchester–Wigan line
The Manchester–Wigan line is a key suburban and regional railway route in Greater Manchester and Lancashire, connecting Manchester with Wigan and serving intermediate towns and commuter stations.
-
D.
Manchester–Crewe line
The Manchester–Crewe line is a key railway route in North West England linking Manchester with Crewe and serving major intermediate stops including Manchester Airport.
-
E.
Manchester–Clitheroe line
The Manchester–Clitheroe line is a regional railway route in North West England linking Manchester with towns in Lancashire, including Clitheroe.
- 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_69ad859b54f881909bf530d549caf2fd |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adaff8a440819092509bc8511b2785 |
completed | March 8, 2026, 5:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2e841d5588190a53ba90a46721b0f |
completed | March 12, 2026, 4:22 p.m. |
Created at: March 8, 2026, 3:10 p.m.