Triple
T7082404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Underground Central line |
E164986
|
entity |
| Predicate | connectsStation |
P845
|
FINISHED |
| Object | Liverpool Street |
E283348
|
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 Street | Statement: [London Underground Central line, connectsStation, Liverpool Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liverpool Street Context triple: [London Underground Central line, connectsStation, Liverpool Street]
-
A.
Liverpool Street
Liverpool Street is a major thoroughfare in central Sydney, Australia, running along the southern edge of Hyde Park and connecting key commercial and civic areas of the city.
-
B.
Liverpool Street
chosen
Liverpool Street is a major central London railway terminus and Underground station serving as a key hub for commuter, regional, and suburban services.
-
C.
Lime Street, London
Lime Street, London is a prominent street in the City of London known for its concentration of major insurance and financial institutions.
-
D.
Pierhead Street
Pierhead Street is a prominent road in Cardiff Bay, Wales, known for housing key Welsh political and civic buildings.
-
E.
Putney Embankment
Putney Embankment is a riverside stretch along the Thames in southwest London, noted for its rowing clubs, boathouses, and role as a key starting point for the annual Oxford–Cambridge Boat Race.
- 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_69c6887d98408190912b9580666b0c1d |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e50f133c81908c5f7336fd5bc5d2 |
completed | March 27, 2026, 8:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7947c32f081909340b05a46ae7bdd |
completed | March 28, 2026, 8:42 a.m. |
Created at: March 27, 2026, 2:40 p.m.