Triple
T12024834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stafford railway station |
E286247
|
entity |
| Predicate | isOnRoute |
P2127
|
FINISHED |
| Object |
Birmingham – Manchester
Birmingham–Manchester is a key intercity rail route in England linking the West Midlands city of Birmingham with the northern city of Manchester via intermediate stations such as Stafford.
|
E959739
|
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: Birmingham – Manchester | Statement: [Stafford railway station, isOnRoute, Birmingham – Manchester]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham – Manchester Context triple: [Stafford railway station, isOnRoute, Birmingham – Manchester]
-
A.
Birmingham – Walsall
Birmingham – Walsall is a regional rail route in England connecting the city of Birmingham with the town of Walsall in the West Midlands.
-
B.
London–Leeds
London–Leeds is a major intercity rail corridor in the United Kingdom linking the capital with the key northern city of Leeds.
-
C.
Manchester – Glasgow
Manchester–Glasgow is a key intercity rail corridor in the United Kingdom linking northwest England with central Scotland.
-
D.
Birmingham Erdington
Birmingham Erdington is a suburban parliamentary constituency and district in the north-east of Birmingham, England, known for its residential areas, local shopping centres, and transport links into the city.
-
E.
Manchester to Blackpool
Manchester to Blackpool is a historic and popular railway route in northwest England linking the major city of Manchester with the seaside resort town of Blackpool.
- 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: Birmingham – Manchester Triple: [Stafford railway station, isOnRoute, Birmingham – Manchester]
Generated description
Birmingham–Manchester is a key intercity rail route in England linking the West Midlands city of Birmingham with the northern city of Manchester via intermediate stations such as Stafford.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Birmingham – Manchester Target entity description: Birmingham–Manchester is a key intercity rail route in England linking the West Midlands city of Birmingham with the northern city of Manchester via intermediate stations such as Stafford.
-
A.
Birmingham – Walsall
Birmingham – Walsall is a regional rail route in England connecting the city of Birmingham with the town of Walsall in the West Midlands.
-
B.
London–Leeds
London–Leeds is a major intercity rail corridor in the United Kingdom linking the capital with the key northern city of Leeds.
-
C.
Manchester – Glasgow
Manchester–Glasgow is a key intercity rail corridor in the United Kingdom linking northwest England with central Scotland.
-
D.
Birmingham Erdington
Birmingham Erdington is a suburban parliamentary constituency and district in the north-east of Birmingham, England, known for its residential areas, local shopping centres, and transport links into the city.
-
E.
Manchester to Blackpool
Manchester to Blackpool is a historic and popular railway route in northwest England linking the major city of Manchester with the seaside resort town of Blackpool.
- 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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903f02638819091e0cc0e93fa5ea7 |
completed | April 10, 2026, 2:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f48b71e5c48190a58ace8ef7c8928d |
completed | May 1, 2026, 11:16 a.m. |
| NEDg | Description generation | batch_69f48fc7a8848190a06b34cc45db4789 |
completed | May 1, 2026, 11:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f495f069c48190a6e5856c272420c0 |
completed | May 1, 2026, noon |
Created at: April 8, 2026, 9:47 p.m.