Triple

T16898153
Position Surface form Disambiguated ID Type / Status
Subject Edgware Road tube station (Bakerloo line) E424362 entity
Predicate isDistinctFrom P1612 FINISHED
Object Edgware Road tube station (Circle, District and Hammersmith & City lines) E424363 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 (Circle, District and Hammersmith & City lines) | Statement: [Edgware Road tube station (Bakerloo line), isDistinctFrom, Edgware Road tube station (Circle, District and Hammersmith & City lines)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edgware Road tube station (Circle, District and Hammersmith & City lines)
Context triple: [Edgware Road tube station (Bakerloo line), isDistinctFrom, Edgware Road tube station (Circle, District and Hammersmith & City lines)]
  • A. Edgware Road tube station (Circle, District and Hammersmith & City lines) chosen
    Edgware Road tube station (Circle, District and Hammersmith & City lines) is a central London Underground station in the City of Westminster served by three sub-surface lines and distinct from the nearby Edgware Road station on the Bakerloo line.
  • B. Edgware Road tube station (Bakerloo line)
    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.
  • C. 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.
  • D. Edgware Road branch of the District line
    The Edgware Road branch of the District line is a London Underground route running between Edgware Road and key central-west stations, providing an important link through west-central London.
  • E. Hammersmith tube station (Piccadilly and District lines)
    Hammersmith tube station (Piccadilly and District lines) is a London Underground station in west London serving both the Piccadilly and District lines and providing a key interchange for commuters and travelers.
  • 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.