Triple

T12195014
Position Surface form Disambiguated ID Type / Status
Subject London Necropolis Railway E290564 entity
Predicate operatedBy P86 FINISHED
Object London Necropolis and National Mausoleum Company E290556 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: London Necropolis and National Mausoleum Company | Statement: [London Necropolis Railway, operatedBy, London Necropolis and National Mausoleum Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Necropolis and National Mausoleum Company
Context triple: [London Necropolis Railway, operatedBy, London Necropolis and National Mausoleum Company]
  • A. London Cemetery Company
    The London Cemetery Company was a 19th-century private firm responsible for developing and operating some of London's major commercial burial grounds.
  • B. London Cremation Company
    The London Cremation Company is a historic British organization that pioneered cremation services in the UK and operates several major crematoria in and around London.
  • C. London Necropolis chosen
    London Necropolis was a Victorian-era funeral and burial enterprise centered on transporting the dead and mourners by dedicated railway from London to the vast Brookwood Cemetery in Surrey.
  • D. Kensal Green Cemetery
    Kensal Green Cemetery is one of London's oldest and most notable Victorian garden cemeteries, known for its grand monuments and the graves of many prominent historical figures.
  • E. St Marylebone Cemetery
    St Marylebone Cemetery is a historic London burial ground known for being the final resting place of notable figures such as biologist and educator Thomas Henry Huxley.
  • 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_69d6ab64de5881908d56eb7a75c6cc69 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c55a5a881909c0eea2d83c00f49 completed April 10, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62a8a681c8190898113d359bf9d3a completed May 2, 2026, 4:47 p.m.
Created at: April 8, 2026, 9:50 p.m.