Triple
T6963330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Blackfriars |
E161425
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Blackfriars station (Underground entrance on Queen Victoria Street)
Blackfriars station (Underground entrance on Queen Victoria Street) is a central London Underground access point serving the Blackfriars area and connecting passengers to the Circle and District lines.
|
E630548
|
NE FINISHED |
How this triple was built (4 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: Blackfriars station (Underground entrance on Queen Victoria Street) | Statement: [London Blackfriars, near, Blackfriars station (Underground entrance on Queen Victoria Street)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackfriars station (Underground entrance on Queen Victoria Street) Context triple: [London Blackfriars, near, Blackfriars station (Underground entrance on Queen Victoria Street)]
-
A.
Victoria Underground station
Victoria Underground station is a major London Tube station in central London, serving as a key interchange on multiple Underground lines beneath the mainline Victoria railway terminus.
-
B.
Bond Street Underground station
Bond Street Underground station is a central London Tube station serving the Jubilee, Central, and Elizabeth lines, providing access to the upscale shopping and business district around Oxford Street and Mayfair.
-
C.
Court Street station
Court Street station is a former New York City Subway station in Brooklyn that once served as the Brooklyn terminal for trains using the Montague Street Tunnel and now houses the New York Transit Museum.
-
D.
Green Park Underground station
Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
-
E.
Great Portland Street Underground station
Great Portland Street Underground station is a London Underground station on the Circle, Hammersmith & City, and Metropolitan lines, located near Regent's Park in central London.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Blackfriars station (Underground entrance on Queen Victoria Street) Triple: [London Blackfriars, near, Blackfriars station (Underground entrance on Queen Victoria Street)]
Generated description
Blackfriars station (Underground entrance on Queen Victoria Street) is a central London Underground access point serving the Blackfriars area and connecting passengers to the Circle and District lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blackfriars station (Underground entrance on Queen Victoria Street) Target entity description: Blackfriars station (Underground entrance on Queen Victoria Street) is a central London Underground access point serving the Blackfriars area and connecting passengers to the Circle and District lines.
-
A.
Victoria Underground station
Victoria Underground station is a major London Tube station in central London, serving as a key interchange on multiple Underground lines beneath the mainline Victoria railway terminus.
-
B.
Bond Street Underground station
Bond Street Underground station is a central London Tube station serving the Jubilee, Central, and Elizabeth lines, providing access to the upscale shopping and business district around Oxford Street and Mayfair.
-
C.
Court Street station
Court Street station is a former New York City Subway station in Brooklyn that once served as the Brooklyn terminal for trains using the Montague Street Tunnel and now houses the New York Transit Museum.
-
D.
Green Park Underground station
Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
-
E.
Great Portland Street Underground station
Great Portland Street Underground station is a London Underground station on the Circle, Hammersmith & City, and Metropolitan lines, located near Regent's Park in central London.
- F. None of above. chosen
Provenance (5 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_69c68853cff881908439d488924a8283 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6daf197b0819085bd0433c8a7f716 |
completed | March 27, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c758a0e5bc819098206940fc3ac623 |
completed | March 28, 2026, 4:27 a.m. |
| NEDg | Description generation | batch_69c759553fe081909881c8d2ae680dfe |
completed | March 28, 2026, 4:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c759c79de48190bd3e079c07a9158a |
completed | March 28, 2026, 4:32 a.m. |
Created at: March 27, 2026, 2:30 p.m.