Triple
T16898198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edgware Road tube station (Circle, District and Hammersmith & City lines) |
E424363
|
entity |
| Predicate | isDistinctFrom |
P1612
|
FINISHED |
| Object | Edgware Road tube station (Bakerloo line) |
E424362
|
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: Edgware Road tube station (Bakerloo line) | Statement: [Edgware Road tube station (Circle, District and Hammersmith & City lines), isDistinctFrom, Edgware Road tube station (Bakerloo line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edgware Road tube station (Bakerloo line) Context triple: [Edgware Road tube station (Circle, District and Hammersmith & City lines), isDistinctFrom, Edgware Road tube station (Bakerloo line)]
-
A.
Edgware Road tube station (Bakerloo line)
chosen
Edgware Road tube station (Bakerloo line) is a London Underground station on the Bakerloo line serving the Edgware Road area in the City of Westminster.
-
B.
Edgware Road Underground stations
Edgware Road Underground stations are a pair of London Underground stations in central London serving multiple lines and acting as key interchange points on the network.
-
C.
Barons Court tube station
Barons Court tube station is a London Underground station in west London served by the District and Piccadilly lines.
-
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.
Ladbroke Grove tube station
Ladbroke Grove tube station is a London Underground station in West London served by the Circle 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3c8d98c308190bcc0adc7797d1f40 |
completed | April 18, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7b0783c81909c87de503d5e7e3c |
completed | May 10, 2026, 6 p.m. |
Created at: April 10, 2026, 5:29 a.m.