Triple
T21283006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Embankment Underground station |
E524576
|
entity |
| Predicate | adjacentStationOnBakerlooLine |
P52796
|
FINISHED |
| Object | Charing Cross |
—
|
NE NERFINISHED |
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: Charing Cross | Statement: [Embankment Underground station, adjacentStationOnBakerlooLine, Charing Cross]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charing Cross Context triple: [Embankment Underground station, adjacentStationOnBakerlooLine, Charing Cross]
-
A.
Charing Cross
Charing Cross is a central London junction and landmark often considered the traditional geographic center of the city, from which distances to London are measured.
-
B.
Charing Cross
Charing Cross is a central area and major road junction in Glasgow, Scotland, known for its heavy traffic and proximity to key city landmarks.
-
C.
London Charing Cross
London Charing Cross is a central London railway terminus and major transport hub located near Trafalgar Square.
-
D.
Charing Cross Underground station
Charing Cross Underground station is a central London Tube station on the Bakerloo and Northern lines, serving the Charing Cross mainline rail terminus and the surrounding West End area.
-
E.
Charing Cross (Embankment)
chosen
Charing Cross (Embankment) was the former name of what is now Embankment Underground station on the London Underground network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b5171f6c8190a5d57201ede73811 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e736d3dfbc819081bd876d95c7c480 |
completed | April 21, 2026, 8:35 a.m. |
Created at: April 16, 2026, 4:03 p.m.