Triple

T286
Position Surface form Disambiguated ID Type / Status
Subject Douglas Engelbart E5 entity
Predicate notableWork P4 FINISHED
Object 1968 Mother of All Demos
The 1968 Mother of All Demos was a groundbreaking computer demonstration by Douglas Engelbart that introduced revolutionary concepts such as the computer mouse, hypertext, video conferencing, and collaborative real-time editing.
E82 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: 1968 Mother of All Demos | Statement: [Douglas Engelbart, notableWork, 1968 Mother of All Demos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1968 Mother of All Demos
Context triple: [Douglas Engelbart, notableWork, 1968 Mother of All Demos]
  • A. As We May Think
    As We May Think is a seminal 1945 essay by Vannevar Bush that envisioned hypertext-like information systems and profoundly influenced the development of modern computing and the internet.
  • B. Douglas Engelbart
    Douglas Engelbart was an American engineer and inventor best known for pioneering the computer mouse and groundbreaking concepts in interactive computing and hypertext that helped shape modern personal computing.
  • C. Science, The Endless Frontier
    Science, The Endless Frontier is a landmark 1945 report by Vannevar Bush that laid the foundation for U.S. federal support of scientific research and the modern science policy framework.
  • D. J. C. R. Licklider
    J. C. R. Licklider was an American psychologist and computer scientist whose visionary ideas about interactive computing and a globally networked system helped lay the conceptual foundations for the internet and modern human-computer interaction.
  • E. Ted Nelson
    Ted Nelson is an American pioneer of information technology best known for coining the term "hypertext" and envisioning non-linear, interconnected digital documents.
  • 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: 1968 Mother of All Demos
Triple: [Douglas Engelbart, notableWork, 1968 Mother of All Demos]
Generated description
The 1968 Mother of All Demos was a groundbreaking computer demonstration by Douglas Engelbart that introduced revolutionary concepts such as the computer mouse, hypertext, video conferencing, and collaborative real-time editing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1968 Mother of All Demos
Target entity description: The 1968 Mother of All Demos was a groundbreaking computer demonstration by Douglas Engelbart that introduced revolutionary concepts such as the computer mouse, hypertext, video conferencing, and collaborative real-time editing.
  • A. As We May Think
    As We May Think is a seminal 1945 essay by Vannevar Bush that envisioned hypertext-like information systems and profoundly influenced the development of modern computing and the internet.
  • B. Douglas Engelbart
    Douglas Engelbart was an American engineer and inventor best known for pioneering the computer mouse and groundbreaking concepts in interactive computing and hypertext that helped shape modern personal computing.
  • C. Science, The Endless Frontier
    Science, The Endless Frontier is a landmark 1945 report by Vannevar Bush that laid the foundation for U.S. federal support of scientific research and the modern science policy framework.
  • D. J. C. R. Licklider
    J. C. R. Licklider was an American psychologist and computer scientist whose visionary ideas about interactive computing and a globally networked system helped lay the conceptual foundations for the internet and modern human-computer interaction.
  • E. Ted Nelson
    Ted Nelson is an American pioneer of information technology best known for coining the term "hypertext" and envisioning non-linear, interconnected digital documents.
  • 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_69a222a954e48190b48f126a67485661 completed Feb. 27, 2026, 11:03 p.m.
NER Named-entity recognition batch_69a222fb8de081909985a8ceba17a89e completed Feb. 27, 2026, 11:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69a23296d6a881908dbf9acacf9fb94f completed Feb. 28, 2026, 12:11 a.m.
NEDg Description generation batch_69a23385a92c81909dc72e5193d32d36 completed Feb. 28, 2026, 12:15 a.m.
NED2 Entity disambiguation (via description) batch_69a234b8f2648190881fdeb4a864617f completed Feb. 28, 2026, 12:20 a.m.
Created at: Feb. 27, 2026, 11:04 p.m.