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.