Triple
T15545577
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blundellsands and Crosby railway station |
E370599
|
entity |
| Predicate | hasServiceTo |
P6787
|
FINISHED |
| Object | Liverpool Central |
E914598
|
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: Liverpool Central | Statement: [Blundellsands and Crosby railway station, hasServiceTo, Liverpool Central]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liverpool Central Context triple: [Blundellsands and Crosby railway station, hasServiceTo, Liverpool Central]
-
A.
Liverpool Central
chosen
Liverpool Central is a major railway station in Liverpool city centre, serving as one of the main hubs for local and regional rail services in Merseyside.
-
B.
Liverpool Riverside
Liverpool Riverside is a UK parliamentary constituency in the city of Liverpool, covering central urban areas including parts of the city centre and waterfront.
-
C.
Liverpool city centre cultural quarter
Liverpool city centre cultural quarter is a vibrant district in central Liverpool known for its concentration of arts venues, theatres, galleries, and cultural institutions.
-
D.
Liverpool docks
Liverpool docks are a historic waterfront complex in Liverpool, England, central to the city’s maritime heritage and once a major hub of global trade and transatlantic shipping.
-
E.
Albert Dock
Albert Dock is a historic waterfront complex in Liverpool, England, known for its restored 19th-century dock buildings that now house museums, galleries, shops, and restaurants.
- 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_69d85cc521a08190921fb50319dddc34 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e0443410408190a249889edcd9c599 |
completed | April 16, 2026, 2:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff455a38188190a593c70be09d6103 |
completed | May 9, 2026, 2:31 p.m. |
Created at: April 10, 2026, 4:07 a.m.