Triple

T8520894
Position Surface form Disambiguated ID Type / Status
Subject Gordon Bell E201689 entity
Predicate founded P104 FINISHED
Object Bell-Mason Group
Bell-Mason Group is a consulting and advisory firm best known for developing the Bell-Mason Diagnostic, a framework for assessing and guiding the growth of technology startups and ventures.
 E739760 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Bell-Mason Group | Statement: [Gordon Bell, founded, Bell-Mason Group]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bell-Mason Group
Context triple: [Gordon Bell, founded, Bell-Mason Group]
  • A. Marshall Group
    Marshall Group is a British aerospace and defense company based in Cambridge, known for its aviation services, engineering, and property businesses.
  • B. Peterson Group
    Peterson Group is a property investment and development company known for owning and managing prominent commercial real estate assets in the United Kingdom.
  • C. Graham-Newman Corporation
    Graham-Newman Corporation was an influential mid-20th-century investment partnership known for pioneering value investing principles under Benjamin Graham’s leadership.
  • D. Mace Group
    Mace Group is a global construction and consultancy company known for delivering major complex projects, including high-profile sports stadiums and landmark buildings.
  • E. Holmes Group
    Holmes Group is a construction and home-improvement company founded by Canadian contractor and television personality Mike Holmes, known for promoting high-quality building standards and renovations.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bell-Mason Group
Target entity description: Bell-Mason Group is a consulting and advisory firm best known for developing the Bell-Mason Diagnostic, a framework for assessing and guiding the growth of technology startups and ventures.
  • A. Marshall Group
    Marshall Group is a British aerospace and defense company based in Cambridge, known for its aviation services, engineering, and property businesses.
  • B. Peterson Group
    Peterson Group is a property investment and development company known for owning and managing prominent commercial real estate assets in the United Kingdom.
  • C. Graham-Newman Corporation
    Graham-Newman Corporation was an influential mid-20th-century investment partnership known for pioneering value investing principles under Benjamin Graham’s leadership.
  • D. Mace Group
    Mace Group is a global construction and consultancy company known for delivering major complex projects, including high-profile sports stadiums and landmark buildings.
  • E. Holmes Group
    Holmes Group is a construction and home-improvement company founded by Canadian contractor and television personality Mike Holmes, known for promoting high-quality building standards and renovations.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Bell-Mason Group
Triple: [Gordon Bell, founded, Bell-Mason Group]
Generated description
Bell-Mason Group is a consulting and advisory firm best known for developing the Bell-Mason Diagnostic, a framework for assessing and guiding the growth of technology startups and ventures.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca8321bb44819081b74df0b710276d elicitation completed
NER batch_69cbe628f8c48190a35201f9fde605cc ner completed
NED1 batch_69ce4e76dcd08190866fde75cd0ac389 ned_source_triple completed
NED2 batch_69ce54dc664081908ff63ec7f92834d7 ned_description completed
NEDg batch_69ce4ffc30e08190b71e941d63d56015 nedg completed
Created at: March 30, 2026, 6:16 p.m.