Triple

T10628137
Position Surface form Disambiguated ID Type / Status
Subject Finchley Road Underground station E250377 entity
Predicate hasAdjacentStationOnMetropolitanLine P90478 FINISHED
Object Baker Street Underground station E254622 NE FINISHED

How this triple was built (3 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: Baker Street Underground station | Statement: [Finchley Road Underground station, hasAdjacentStationOnMetropolitanLine, Baker Street Underground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Baker Street Underground station
Context triple: [Finchley Road Underground station, hasAdjacentStationOnMetropolitanLine, Baker Street Underground station]
  • A. Baker Street station chosen
    Baker Street station is a historic London Underground station in central London, famously associated with Sherlock Holmes and serving multiple tube lines.
  • B. Hyde Park Corner Underground station
    Hyde Park Corner Underground station is a central London Tube station on the Piccadilly line, serving the area around Hyde Park, Mayfair, and Knightsbridge.
  • C. Euston Square Underground station
    Euston Square Underground station is a London Underground station in central London served by the Circle, Hammersmith & City, and Metropolitan lines.
  • D. Notting Hill Gate Underground station
    Notting Hill Gate Underground station is a central London Tube station in the Notting Hill area, serving as a key interchange on the Central, Circle, and District lines.
  • E. Whitechapel station
    Whitechapel station is a key east London transport hub served by London Underground, London Overground, and the Elizabeth line.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasAdjacentStationOnMetropolitanLine
Context triple: [Finchley Road Underground station, hasAdjacentStationOnMetropolitanLine, Baker Street Underground station]
  • A. adjacentStationOnMetropolitanLine chosen
    Indicates that one station is directly next to another station along the Metropolitan Line, with no other stations in between on that line.
  • B. hasAdjacentStationOnPurpleLine
    Indicates that one station is directly next to another station along the Purple Line in the transit network.
  • C. adjacentStationOnDistrictLine
    Indicates that one station is directly next to another station along the District Line, with no other stations in between on that line.
  • D. hasAdjacentStationOnJeromeAvenueLine
    Indicates that one station is directly next to another station along the Jerome Avenue subway line.
  • E. hasAdjacentStationOnLine1
    Indicates that one station is directly next to another station along Line 1 in the network.
  • F. None of above.

Provenance (4 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6df9228088190bdd57a95d8671618 completed April 8, 2026, 11:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69e525100e108190b4f6949695c7156e completed April 19, 2026, 6:55 p.m.
PD Predicate disambiguation batch_69d6dd7fae088190973f70c69738af49 completed April 8, 2026, 10:58 p.m.
Created at: April 8, 2026, 8:57 p.m.