Triple

T10706774
Position Surface form Disambiguated ID Type / Status
Subject Marylebone station E252427 entity
Predicate hasEntranceOn P1974 FINISHED
Object Melcombe Place
Melcombe Place is a street in central London located by Marylebone station, serving as one of the station’s main frontages and access points.
 E880409 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: Melcombe Place | Statement: [Marylebone station, hasEntranceOn, Melcombe Place]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Melcombe Place
Context triple: [Marylebone station, hasEntranceOn, Melcombe Place]
  • A. Woburn Place
    Woburn Place is a major thoroughfare in central London, known for its hotels, offices, and proximity to several Bloomsbury squares and institutions.
  • B. Beauchamp Place
    Beauchamp Place is an upmarket shopping and dining street in London known for its luxury boutiques, antique shops, and fashionable restaurants near Knightsbridge.
  • C. Belgrave Place
    Belgrave Place is a distinguished residential street in London’s affluent Belgravia district, known for its grand terraces and proximity to central landmarks.
  • D. The Glebe
    The Glebe is a historic, centrally located residential and commercial neighbourhood in Ottawa, Ontario, known for its tree-lined streets, independent shops, and proximity to the Rideau Canal.
  • E. Cromwell Place
    Cromwell Place is a street in South Kensington, London, known for its proximity to major museums and cultural institutions and its access to South Kensington Underground station.
  • 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: Melcombe Place
Triple: [Marylebone station, hasEntranceOn, Melcombe Place]
Generated description
Melcombe Place is a street in central London located by Marylebone station, serving as one of the station’s main frontages and access points.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Melcombe Place
Target entity description: Melcombe Place is a street in central London located by Marylebone station, serving as one of the station’s main frontages and access points.
  • A. Woburn Place
    Woburn Place is a major thoroughfare in central London, known for its hotels, offices, and proximity to several Bloomsbury squares and institutions.
  • B. Beauchamp Place
    Beauchamp Place is an upmarket shopping and dining street in London known for its luxury boutiques, antique shops, and fashionable restaurants near Knightsbridge.
  • C. Belgrave Place
    Belgrave Place is a distinguished residential street in London’s affluent Belgravia district, known for its grand terraces and proximity to central landmarks.
  • D. The Glebe
    The Glebe is a historic, centrally located residential and commercial neighbourhood in Ottawa, Ontario, known for its tree-lined streets, independent shops, and proximity to the Rideau Canal.
  • E. Cromwell Place
    Cromwell Place is a street in South Kensington, London, known for its proximity to major museums and cultural institutions and its access to South Kensington Underground station.
  • 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_69d6aa5cbabc8190973e683950d89faf completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fddfbed48190810bb3faee473fde completed April 9, 2026, 1:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69d9990760b48190a05753974cdf556c completed April 11, 2026, 12:42 a.m.
NEDg Description generation batch_69d99e8632688190b3746649a124ca09 completed April 11, 2026, 1:06 a.m.
NED2 Entity disambiguation (via description) batch_69da625a1e8c8190b282e7a70bb7c876 completed April 11, 2026, 3:01 p.m.
Created at: April 8, 2026, 9:12 p.m.