Triple
T16192861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Elizabeth line (Abbey Wood branch) |
E392984
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Tottenham Court Road (Elizabeth line station) |
E148373
|
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: Tottenham Court Road (Elizabeth line station) | Statement: [Elizabeth line (Abbey Wood branch), connects, Tottenham Court Road (Elizabeth line station)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tottenham Court Road (Elizabeth line station) Context triple: [Elizabeth line (Abbey Wood branch), connects, Tottenham Court Road (Elizabeth line station)]
-
A.
Tottenham Court Road station
chosen
Tottenham Court Road station is a central London Underground station on the Central and Northern lines, located near Oxford Street and serving the West End.
-
B.
Tottenham Hale station
Tottenham Hale station is a major transport hub in North London, served by both National Rail and London Underground services, providing key connections between central London, Stansted Airport, and surrounding areas.
-
C.
Sloane Square Underground station
Sloane Square Underground station is a London Underground station in Chelsea serving the Circle and District lines, known for its proximity to the upscale shopping and cultural areas around Sloane Square and King's Road.
-
D.
Caledonian Road tube station
Caledonian Road tube station is a London Underground station on the Piccadilly line in north London, serving the Barnsbury area and providing direct links to central London and Heathrow.
-
E.
Parsons Green tube station
Parsons Green tube station is a London Underground station on the District line serving the Parsons Green area in the London Borough of Hammersmith and Fulham.
- 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_69d87f1e49ac8190a311b54d32990576 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e222d6975c8190a512a65d5b0021bb |
completed | April 17, 2026, 12:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffff0bfd08819083afc4bea1b99aad |
completed | May 10, 2026, 3:44 a.m. |
Created at: April 10, 2026, 5:02 a.m.