Triple
T6521849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Todmorden railway station |
E151201
|
entity |
| Predicate | servedByRoute |
P31354
|
FINISHED |
| Object |
Blackburn – Manchester Victoria
The Blackburn – Manchester Victoria route is a regional railway service in North West England linking the town of Blackburn with Manchester Victoria station via intermediate stops such as Todmorden.
|
E605985
|
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: Blackburn – Manchester Victoria | Statement: [Todmorden railway station, servedByRoute, Blackburn – Manchester Victoria]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackburn – Manchester Victoria Context triple: [Todmorden railway station, servedByRoute, Blackburn – Manchester Victoria]
-
A.
Blackburn railway station
Blackburn railway station is a main railway hub in the town of Blackburn, Lancashire, providing regional and local train services across North West England.
-
B.
Blackburn bus station
Blackburn bus station is a major public transport hub in Blackburn, England, serving local and regional bus services.
-
C.
Manchester Piccadilly railway station
Manchester Piccadilly railway station is the main and busiest railway terminus in Manchester, England, serving as a major hub for regional and long-distance rail services across the UK.
-
D.
Manchester Victoria railway station
Manchester Victoria railway station is a major railway and Metrolink tram interchange in Manchester, England, serving as a key hub for regional and local services across northern England.
-
E.
Manchester Victoria
Manchester Victoria is a major railway station in Manchester city centre, serving as a key hub for regional and local train services across northern England.
- 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: Blackburn – Manchester Victoria Triple: [Todmorden railway station, servedByRoute, Blackburn – Manchester Victoria]
Generated description
The Blackburn – Manchester Victoria route is a regional railway service in North West England linking the town of Blackburn with Manchester Victoria station via intermediate stops such as Todmorden.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blackburn – Manchester Victoria Target entity description: The Blackburn – Manchester Victoria route is a regional railway service in North West England linking the town of Blackburn with Manchester Victoria station via intermediate stops such as Todmorden.
-
A.
Blackburn railway station
Blackburn railway station is a main railway hub in the town of Blackburn, Lancashire, providing regional and local train services across North West England.
-
B.
Blackburn bus station
Blackburn bus station is a major public transport hub in Blackburn, England, serving local and regional bus services.
-
C.
Manchester Piccadilly railway station
Manchester Piccadilly railway station is the main and busiest railway terminus in Manchester, England, serving as a major hub for regional and long-distance rail services across the UK.
-
D.
Manchester Victoria railway station
Manchester Victoria railway station is a major railway and Metrolink tram interchange in Manchester, England, serving as a key hub for regional and local services across northern England.
-
E.
Manchester Victoria
Manchester Victoria is a major railway station in Manchester city centre, serving as a key hub for regional and local train services across northern England.
- F. None of above. chosen
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_69c687f522748190b3058405553cdabd |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6ad95c2c88190b800aaaa73f99210 |
completed | March 27, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d51da9148190a82ff0885fd6548d |
completed | March 27, 2026, 7:06 p.m. |
| NEDg | Description generation | batch_69c6d6732d9c8190878b54902306b128 |
completed | March 27, 2026, 7:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6d830ed6c8190a39126d97a5246d3 |
completed | March 27, 2026, 7:19 p.m. |
Created at: March 27, 2026, 1:45 p.m.