Triple
T21371586
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trafalgar Square station |
E527076
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Charing Cross mainline station (via later complex) |
—
|
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 mainline station (via later complex) | Statement: [Trafalgar Square station, connectedTo, Charing Cross mainline station (via later complex)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charing Cross mainline station (via later complex) Context triple: [Trafalgar Square station, connectedTo, Charing Cross mainline station (via later complex)]
-
A.
Charing Cross main line
chosen
Charing Cross main line is a central London railway route and terminus that serves as a key hub for commuter and regional train services into the city.
-
B.
Charing Cross (disused branch) station
Charing Cross (disused branch) station is a former London Underground station on an abandoned section of the Northern line that once served central London near Trafalgar Square.
-
C.
Charing Cross branch junction at Camden Town
The Charing Cross branch junction at Camden Town is a key London Underground track junction where the Charing Cross branch diverges from other Northern line routes near Camden Town station.
-
D.
Charing Cross railway station forecourt
Charing Cross railway station forecourt is the open plaza area in front of London’s Charing Cross station that serves as a main pedestrian and vehicular access point and a notable urban space in the city center.
-
E.
Chatham Main Line via Lewisham
The Chatham Main Line via Lewisham is a key suburban and commuter rail route in southeast London that carries trains between central London and Kent through Lewisham.
- 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_69e0b51e80808190ba5cb05667af02a9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0af44d88190aedd3b2127bb297d |
completed | April 22, 2026, 11:27 a.m. |
Created at: April 16, 2026, 5:10 p.m.