Triple
T12650695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edgware branch |
E302149
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
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.
|
E994848
|
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: Charing Cross branch junction at Camden Town | Statement: [Edgware branch, terminus, Charing Cross branch junction at Camden Town]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charing Cross branch junction at Camden Town Context triple: [Edgware branch, terminus, Charing Cross branch junction at Camden Town]
-
A.
Charing Cross junction
Charing Cross junction is a major road interchange in central Glasgow that forms a key node in the city’s motorway network.
-
B.
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.
-
C.
Charing Cross (Embankment)
Charing Cross (Embankment) was the former name of what is now Embankment Underground station on the London Underground network.
-
D.
Holborn–Aldwych branch
The Holborn–Aldwych branch was a short, now-disused spur of the London Underground’s Piccadilly line that ran between Holborn and Aldwych in central London.
-
E.
Charing Cross Road (northern section)
Charing Cross Road (northern section) is a central London street famed for its concentration of bookshops, theatres, and cultural venues near Soho and the West End.
- 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: Charing Cross branch junction at Camden Town Triple: [Edgware branch, terminus, Charing Cross branch junction at Camden Town]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charing Cross branch junction at Camden Town Target entity description: 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.
-
A.
Charing Cross junction
Charing Cross junction is a major road interchange in central Glasgow that forms a key node in the city’s motorway network.
-
B.
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.
-
C.
Charing Cross (Embankment)
Charing Cross (Embankment) was the former name of what is now Embankment Underground station on the London Underground network.
-
D.
Holborn–Aldwych branch
The Holborn–Aldwych branch was a short, now-disused spur of the London Underground’s Piccadilly line that ran between Holborn and Aldwych in central London.
-
E.
Charing Cross Road (northern section)
Charing Cross Road (northern section) is a central London street famed for its concentration of bookshops, theatres, and cultural venues near Soho and the West End.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9615f28cc81908e37249d7ab5ed74 |
completed | April 10, 2026, 8:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6687dad6c8190bb72bfebf6636a37 |
completed | May 2, 2026, 9:11 p.m. |
| NEDg | Description generation | batch_69f6697d8ac88190b4ead9ce47f3a705 |
completed | May 2, 2026, 9:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f66a2da60881909b0a689821456bb4 |
completed | May 2, 2026, 9:18 p.m. |
Created at: April 9, 2026, 5:18 p.m.