Triple
T4811131
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barbican Estate |
E107069
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object | St Paul’s station |
E71292
|
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: St Paul’s station | Statement: [Barbican Estate, publicTransitAccess, St Paul’s station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Paul’s station Context triple: [Barbican Estate, publicTransitAccess, St Paul’s station]
-
A.
St Paul’s Underground station
chosen
St Paul’s Underground station is a London Underground station in the City of London serving the Central line near St Paul’s Cathedral.
-
B.
Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
-
C.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
D.
Maitland station
Maitland station is a commuter rail stop in Maitland, Florida, serving passengers on the Orlando-area SunRail system.
-
E.
Waverley station
Waverley station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Belmont, Massachusetts, serving the Fitchburg Line.
- 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_69bd43f779448190b92885cb70abb6c2 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6c7d168481908efd9d28b35e4bae |
completed | March 20, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4dae0008819089c54a3815e578bc |
completed | March 21, 2026, 7:50 a.m. |
Created at: March 20, 2026, 1:23 p.m.