Triple

T52593
Position Surface form Disambiguated ID Type / Status
Subject ARPANET E1032 entity
Predicate hasKeyPerson P256 FINISHED
Object Robert Kahn
Robert Kahn is an American electrical engineer and computer scientist best known as a co-inventor of the TCP/IP protocols that form the foundation of the modern Internet.
E35485 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: Robert Kahn | Statement: [ARPANET, hasKeyPerson, Robert Kahn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Robert Kahn
Context triple: [ARPANET, hasKeyPerson, Robert Kahn]
  • A. Vinton Cerf
    Vinton Cerf is an American computer scientist widely regarded as one of the "fathers of the Internet" for his co-design of the TCP/IP protocols and fundamental contributions to internet architecture.
  • B. Leonard Kleinrock
    Leonard Kleinrock is an American computer scientist and Internet pioneer best known for his foundational work on packet-switching theory that underpinned the development of the ARPANET and the modern Internet.
  • C. 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.
  • D. Ralph Tomlinson
    Ralph Tomlinson was an 18th-century English lawyer and poet best known for writing the original lyrics to the popular drinking song "To Anacreon in Heaven," whose melody later became the tune of "The Star-Spangled Banner."
  • E. Lawrence G. Roberts
    Lawrence G. Roberts was an American engineer and computer scientist best known as a principal architect of the ARPANET, the pioneering packet-switching network that led to the modern internet.
  • 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: Robert Kahn
Triple: [ARPANET, hasKeyPerson, Robert Kahn]
Generated description
Robert Kahn is an American electrical engineer and computer scientist best known as a co-inventor of the TCP/IP protocols that form the foundation of the modern Internet.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Robert Kahn
Target entity description: Robert Kahn is an American electrical engineer and computer scientist best known as a co-inventor of the TCP/IP protocols that form the foundation of the modern Internet.
  • A. Vinton Cerf
    Vinton Cerf is an American computer scientist widely regarded as one of the "fathers of the Internet" for his co-design of the TCP/IP protocols and fundamental contributions to internet architecture.
  • B. Leonard Kleinrock
    Leonard Kleinrock is an American computer scientist and Internet pioneer best known for his foundational work on packet-switching theory that underpinned the development of the ARPANET and the modern Internet.
  • C. 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.
  • D. Ralph Tomlinson
    Ralph Tomlinson was an 18th-century English lawyer and poet best known for writing the original lyrics to the popular drinking song "To Anacreon in Heaven," whose melody later became the tune of "The Star-Spangled Banner."
  • E. Lawrence G. Roberts
    Lawrence G. Roberts was an American engineer and computer scientist best known as a principal architect of the ARPANET, the pioneering packet-switching network that led to the modern internet.
  • 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24b0382b48190a7ca80ade6d2e270 completed Feb. 28, 2026, 1:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69a38f4ad71881909f914571472c15fa completed March 1, 2026, 12:58 a.m.
NEDg Description generation batch_69a38fa022b88190938ab9a65a85ad2a completed March 1, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69a3901ce7f88190ab94662c43a6008b completed March 1, 2026, 1:02 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.