Triple
T12542268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Earls Court station |
E299869
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object | Gloucester Road station on the Piccadilly line |
E79530
|
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: Gloucester Road station on the Piccadilly line | Statement: [Earls Court station, hasAdjacentStation, Gloucester Road station on the Piccadilly line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gloucester Road station on the Piccadilly line Context triple: [Earls Court station, hasAdjacentStation, Gloucester Road station on the Piccadilly line]
-
A.
Barons Court station on the Piccadilly line
Barons Court station on the Piccadilly line is a London Underground station in West London known for its distinctive early 20th-century architecture and role as an interchange between the Piccadilly and District lines.
-
B.
Gloucester Road tube station
chosen
Gloucester Road tube station is a London Underground station in the Royal Borough of Kensington and Chelsea served by the District, Circle, and Piccadilly lines.
-
C.
Strand (Northern line) station
Strand (Northern line) station was the original name of what is now Charing Cross Underground station on the London Underground’s Northern line.
-
D.
London Road (Gfd) station
London Road (Gfd) station is a suburban railway station serving the northeastern area of Guildford, Surrey, on the New Guildford Line in southern England.
-
E.
Bow Road Underground station
Bow Road Underground station is a London Underground station in East London serving the District and Hammersmith & City lines.
- 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_69d6ada707008190aaec1238117c9379 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9547d6df4819080db8415d386ed38 |
completed | April 10, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6557e6d4c81909ed54a039e92a160 |
completed | May 2, 2026, 7:50 p.m. |
Created at: April 8, 2026, 9:57 p.m.